Edit - ajv.bundle.js

Edit: ajv.bundle.js

var Cache = module.exports = function Cache() {
  this._cache = {};
};

Cache.prototype.put = function Cache_put(key, value) {
  this._cache[key] = value;
};

Cache.prototype.get = function Cache_get(key) {
  return this._cache[key];
};

Cache.prototype.del = function Cache_del(key) {
  delete this._cache[key];
};

Cache.prototype.clear = function Cache_clear() {
  this._cache = {};
};

},{}],2:[function(require,module,exports){
'use strict';

var MissingRefError = require('./error_classes').MissingRef;

module.exports = compileAsync;

/**
 * Creates validating function for passed schema with asynchronous loading of missing schemas.
 * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
 * @this  Ajv
 * @param {Object}   schema schema object
 * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
 * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
 * @return {Promise} promise that resolves with a validating function.
 */
function compileAsync(schema, meta, callback) {
  /* eslint no-shadow: 0 */
  /* global Promise */
  /* jshint validthis: true */
  var self = this;
  if (typeof this._opts.loadSchema != 'function')
    throw new Error('options.loadSchema should be a function');

if (typeof meta == 'function') {
    callback = meta;
    meta = undefined;
  }

var p = loadMetaSchemaOf(schema).then(function () {
    var schemaObj = self._addSchema(schema, undefined, meta);
    return schemaObj.validate || _compileAsync(schemaObj);
  });

if (callback) {
    p.then(
      function(v) { callback(null, v); },
      callback
    );
  }

return p;

function loadMetaSchemaOf(sch) {
    var $schema = sch.$schema;
    return $schema && !self.getSchema($schema)
            ? compileAsync.call(self, { $ref: $schema }, true)
            : Promise.resolve();
  }

function _compileAsync(schemaObj) {
    try { return self._compile(schemaObj); }
    catch(e) {
      if (e instanceof MissingRefError) return loadMissingSchema(e);
      throw e;
    }

function loadMissingSchema(e) {
      var ref = e.missingSchema;
      if (added(ref)) throw new Error('Schema ' + ref + ' is loaded but ' + e.missingRef + ' cannot be resolved');

var schemaPromise = self._loadingSchemas[ref];
      if (!schemaPromise) {
        schemaPromise = self._loadingSchemas[ref] = self._opts.loadSchema(ref);
        schemaPromise.then(removePromise, removePromise);
      }

return schemaPromise.then(function (sch) {
        if (!added(ref)) {
          return loadMetaSchemaOf(sch).then(function () {
            if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
          });
        }
      }).then(function() {
        return _compileAsync(schemaObj);
      });

function removePromise() {
        delete self._loadingSchemas[ref];
      }

function added(ref) {
        return self._refs[ref] || self._schemas[ref];
      }
    }
  }
}

},{"./error_classes":3}],3:[function(require,module,exports){
'use strict';

var resolve = require('./resolve');

module.exports = {
  Validation: errorSubclass(ValidationError),
  MissingRef: errorSubclass(MissingRefError)
};

function ValidationError(errors) {
  this.message = 'validation failed';
  this.errors = errors;
  this.ajv = this.validation = true;
}

MissingRefError.message = function (baseId, ref) {
  return 'can\'t resolve reference ' + ref + ' from id ' + baseId;
};

function MissingRefError(baseId, ref, message) {
  this.message = message || MissingRefError.message(baseId, ref);
  this.missingRef = resolve.url(baseId, ref);
  this.missingSchema = resolve.normalizeId(resolve.fullPath(this.missingRef));
}

function errorSubclass(Subclass) {
  Subclass.prototype = Object.create(Error.prototype);
  Subclass.prototype.constructor = Subclass;
  return Subclass;
}

},{"./resolve":6}],4:[function(require,module,exports){
'use strict';

var util = require('./util');

module.exports = formats;

function formats(mode) {
  mode = mode == 'full' ? 'full' : 'fast';
  return util.copy(formats[mode]);
}

formats.fast = {
  // date: http://tools.ietf.org/html/rfc3339#section-5.6
  date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
  // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
  time: /^(?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)?$/i,
  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s](?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d(?::?\d\d)?)$/i,
  // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
  uri: /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/)?[^\s]*$/i,
  'uri-reference': /^(?:(?:[a-z][a-z0-9+\-.]*:)?\/?\/)?(?:[^\\\s#][^\s#]*)?(?:#[^\\\s]*)?$/i,
  'uri-template': URITEMPLATE,
  url: URL,
  // email (sources from jsen validator):
  // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
  // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
  email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
  hostname: HOSTNAME,
  // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
  // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
  regex: regex,
  // uuid: http://tools.ietf.org/html/rfc4122
  uuid: UUID,
  // JSON-pointer: https://tools.ietf.org/html/rfc6901
  // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
  'json-pointer': JSON_POINTER,
  'json-pointer-uri-fragment': JSON_POINTER_URI_FRAGMENT,
  // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
  'relative-json-pointer': RELATIVE_JSON_POINTER
};

formats.full = {
  date: date,
  time: time,
  'date-time': date_time,
  uri: uri,
  'uri-reference': URIREF,
  'uri-template': URITEMPLATE,
  url: URL,
  email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
  hostname: HOSTNAME,
  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
  regex: regex,
  uuid: UUID,
  'json-pointer': JSON_POINTER,
  'json-pointer-uri-fragment': JSON_POINTER_URI_FRAGMENT,
  'relative-json-pointer': RELATIVE_JSON_POINTER
};

function isLeapYear(year) {
  // https://tools.ietf.org/html/rfc3339#appendix-C
  return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
}

function date(str) {
  // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
  var matches = str.match(DATE);
  if (!matches) return false;

var year = +matches[1];
  var month = +matches[2];
  var day = +matches[3];

return month >= 1 && month <= 12 && day >= 1 &&
          day <= (month == 2 && isLeapYear(year) ? 29 : DAYS[month]);
}

function time(str, full) {
  var matches = str.match(TIME);
  if (!matches) return false;

var hour = matches[1];
  var minute = matches[2];
  var second = matches[3];
  var timeZone = matches[5];
  return ((hour <= 23 && minute <= 59 && second <= 59) ||
          (hour == 23 && minute == 59 && second == 60)) &&
         (!full || timeZone);
}

var DATE_TIME_SEPARATOR = /t|\s/i;
function date_time(str) {
  // http://tools.ietf.org/html/rfc3339#section-5.6
  var dateTime = str.split(DATE_TIME_SEPARATOR);
  return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true);
}

var NOT_URI_FRAGMENT = /\/|:/;
function uri(str) {
  // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
  return NOT_URI_FRAGMENT.test(str) && URI.test(str);
}

var Z_ANCHOR = /[^\\]\\Z/;
function regex(str) {
  if (Z_ANCHOR.test(str)) return false;
  try {
    new RegExp(str);
    return true;
  } catch(e) {
    return false;
  }
}

},{"./util":10}],5:[function(require,module,exports){
'use strict';

var resolve = require('./resolve')
  , util = require('./util')
  , errorClasses = require('./error_classes')
  , stableStringify = require('fast-json-stable-stringify');

var validateGenerator = require('../dotjs/validate');

/**
 * Functions below are used inside compiled validations function
 */

var ucs2length = util.ucs2length;
var equal = require('fast-deep-equal');

// this error is thrown by async schemas to return validation errors via exception
var ValidationError = errorClasses.Validation;

module.exports = compile;

/**
 * Compiles schema to validation function
 * @this   Ajv
 * @param  {Object} schema schema object
 * @param  {Object} root object with information about the root schema for this schema
 * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
 * @param  {String} baseId base ID for IDs in the schema
 * @return {Function} validation function
 */
function compile(schema, root, localRefs, baseId) {
  /* jshint validthis: true, evil: true */
  /* eslint no-shadow: 0 */
  var self = this
    , opts = this._opts
    , refVal = [ undefined ]
    , refs = {}
    , patterns = []
    , patternsHash = {}
    , defaults = []
    , defaultsHash = {}
    , customRules = [];

root = root || { schema: schema, refVal: refVal, refs: refs };

var c = checkCompiling.call(this, schema, root, baseId);
  var compilation = this._compilations[c.index];
  if (c.compiling) return (compilation.callValidate = callValidate);

var formats = this._formats;
  var RULES = this.RULES;

try {
    var v = localCompile(schema, root, localRefs, baseId);
    compilation.validate = v;
    var cv = compilation.callValidate;
    if (cv) {
      cv.schema = v.schema;
      cv.errors = null;
      cv.refs = v.refs;
      cv.refVal = v.refVal;
      cv.root = v.root;
      cv.$async = v.$async;
      if (opts.sourceCode) cv.source = v.source;
    }
    return v;
  } finally {
    endCompiling.call(this, schema, root, baseId);
  }

/* @this   {*} - custom context, see passContext option */
  function callValidate() {
    /* jshint validthis: true */
    var validate = compilation.validate;
    var result = validate.apply(this, arguments);
    callValidate.errors = validate.errors;
    return result;
  }

function localCompile(_schema, _root, localRefs, baseId) {
    var isRoot = !_root || (_root && _root.schema == _schema);
    if (_root.schema != root.schema)
      return compile.call(self, _schema, _root, localRefs, baseId);

var $async = _schema.$async === true;

var sourceCode = validateGenerator({
      isTop: true,
      schema: _schema,
      isRoot: isRoot,
      baseId: baseId,
      root: _root,
      schemaPath: '',
      errSchemaPath: '#',
      errorPath: '""',
      MissingRefError: errorClasses.MissingRef,
      RULES: RULES,
      validate: validateGenerator,
      util: util,
      resolve: resolve,
      resolveRef: resolveRef,
      usePattern: usePattern,
      useDefault: useDefault,
      useCustomRule: useCustomRule,
      opts: opts,
      formats: formats,
      logger: self.logger,
      self: self
    });

sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode)
                   + vars(defaults, defaultCode) + vars(customRules, customRuleCode)
                   + sourceCode;

if (opts.processCode) sourceCode = opts.processCode(sourceCode, _schema);
    // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
    var validate;
    try {
      var makeValidate = new Function(
        'self',
        'RULES',
        'formats',
        'root',
        'refVal',
        'defaults',
        'customRules',
        'equal',
        'ucs2length',
        'ValidationError',
        sourceCode
      );

validate = makeValidate(
        self,
        RULES,
        formats,
        root,
        refVal,
        defaults,
        customRules,
        equal,
        ucs2length,
        ValidationError
      );

refVal[0] = validate;
    } catch(e) {
      self.logger.error('Error compiling schema, function code:', sourceCode);
      throw e;
    }

validate.schema = _schema;
    validate.errors = null;
    validate.refs = refs;
    validate.refVal = refVal;
    validate.root = isRoot ? validate : _root;
    if ($async) validate.$async = true;
    if (opts.sourceCode === true) {
      validate.source = {
        code: sourceCode,
        patterns: patterns,
        defaults: defaults
      };
    }

return validate;
  }

refCode = addLocalRef(ref);
    var v = resolve.call(self, localCompile, root, ref);
    if (v === undefined) {
      var localSchema = localRefs && localRefs[ref];
      if (localSchema) {
        v = resolve.inlineRef(localSchema, opts.inlineRefs)
            ? localSchema
            : compile.call(self, localSchema, root, localRefs, baseId);
      }
    }

if (v === undefined) {
      removeLocalRef(ref);
    } else {
      replaceLocalRef(ref, v);
      return resolvedRef(v, refCode);
    }
  }

function addLocalRef(ref, v) {
    var refId = refVal.length;
    refVal[refId] = v;
    refs[ref] = refId;
    return 'refVal' + refId;
  }

function removeLocalRef(ref) {
    delete refs[ref];
  }

function replaceLocalRef(ref, v) {
    var refId = refs[ref];
    refVal[refId] = v;
  }

function resolvedRef(refVal, code) {
    return typeof refVal == 'object' || typeof refVal == 'boolean'
            ? { code: code, schema: refVal, inline: true }
            : { code: code, $async: refVal && !!refVal.$async };
  }

function usePattern(regexStr) {
    var index = patternsHash[regexStr];
    if (index === undefined) {
      index = patternsHash[regexStr] = patterns.length;
      patterns[index] = regexStr;
    }
    return 'pattern' + index;
  }

function useCustomRule(rule, schema, parentSchema, it) {
    if (self._opts.validateSchema !== false) {
      var deps = rule.definition.dependencies;
      if (deps && !deps.every(function(keyword) {
        return Object.prototype.hasOwnProperty.call(parentSchema, keyword);
      }))
        throw new Error('parent schema must have all required keywords: ' + deps.join(','));

var validateSchema = rule.definition.validateSchema;
      if (validateSchema) {
        var valid = validateSchema(schema);
        if (!valid) {
          var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors);
          if (self._opts.validateSchema == 'log') self.logger.error(message);
          else throw new Error(message);
        }
      }
    }

var compile = rule.definition.compile
      , inline = rule.definition.inline
      , macro = rule.definition.macro;

var validate;
    if (compile) {
      validate = compile.call(self, schema, parentSchema, it);
    } else if (macro) {
      validate = macro.call(self, schema, parentSchema, it);
      if (opts.validateSchema !== false) self.validateSchema(validate, true);
    } else if (inline) {
      validate = inline.call(self, it, rule.keyword, schema, parentSchema);
    } else {
      validate = rule.definition.validate;
      if (!validate) return;
    }

if (validate === undefined)
      throw new Error('custom keyword "' + rule.keyword + '"failed to compile');

var index = customRules.length;
    customRules[index] = validate;

return {
      code: 'customRule' + index,
      validate: validate
    };
  }
}

/**
 * Checks if the schema is currently compiled
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
 */
function checkCompiling(schema, root, baseId) {
  /* jshint validthis: true */
  var index = compIndex.call(this, schema, root, baseId);
  if (index >= 0) return { index: index, compiling: true };
  index = this._compilations.length;
  this._compilations[index] = {
    schema: schema,
    root: root,
    baseId: baseId
  };
  return { index: index, compiling: false };
}

/**
 * Removes the schema from the currently compiled list
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 */
function endCompiling(schema, root, baseId) {
  /* jshint validthis: true */
  var i = compIndex.call(this, schema, root, baseId);
  if (i >= 0) this._compilations.splice(i, 1);
}

/**
 * Index of schema compilation in the currently compiled list
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 * @return {Integer} compilation index
 */
function compIndex(schema, root, baseId) {
  /* jshint validthis: true */
  for (var i=0; i<this._compilations.length; i++) {
    var c = this._compilations[i];
    if (c.schema == schema && c.root == root && c.baseId == baseId) return i;
  }
  return -1;
}

function patternCode(i, patterns) {
  return 'var pattern' + i + ' = new RegExp(' + util.toQuotedString(patterns[i]) + ');';
}

function defaultCode(i) {
  return 'var default' + i + ' = defaults[' + i + '];';
}

function refValCode(i, refVal) {
  return refVal[i] === undefined ? '' : 'var refVal' + i + ' = refVal[' + i + '];';
}

function customRuleCode(i) {
  return 'var customRule' + i + ' = customRules[' + i + '];';
}

function vars(arr, statement) {
  if (!arr.length) return '';
  var code = '';
  for (var i=0; i<arr.length; i++)
    code += statement(i, arr);
  return code;
}

},{"../dotjs/validate":38,"./error_classes":3,"./resolve":6,"./util":10,"fast-deep-equal":42,"fast-json-stable-stringify":43}],6:[function(require,module,exports){
'use strict';

var URI = require('uri-js')
  , equal = require('fast-deep-equal')
  , util = require('./util')
  , SchemaObject = require('./schema_obj')
  , traverse = require('json-schema-traverse');

module.exports = resolve;

resolve.normalizeId = normalizeId;
resolve.fullPath = getFullPath;
resolve.url = resolveUrl;
resolve.ids = resolveIds;
resolve.inlineRef = inlineRef;
resolve.schema = resolveSchema;

/**
 * [resolve and compile the references ($ref)]
 * @this   Ajv
 * @param  {Function} compile reference to schema compilation funciton (localCompile)
 * @param  {Object} root object with information about the root schema for the current schema
 * @param  {String} ref reference to resolve
 * @return {Object|Function} schema object (if the schema can be inlined) or validation function
 */
function resolve(compile, root, ref) {
  /* jshint validthis: true */
  var refVal = this._refs[ref];
  if (typeof refVal == 'string') {
    if (this._refs[refVal]) refVal = this._refs[refVal];
    else return resolve.call(this, compile, root, refVal);
  }

refVal = refVal || this._schemas[ref];
  if (refVal instanceof SchemaObject) {
    return inlineRef(refVal.schema, this._opts.inlineRefs)
            ? refVal.schema
            : refVal.validate || this._compile(refVal);
  }

var res = resolveSchema.call(this, root, ref);
  var schema, v, baseId;
  if (res) {
    schema = res.schema;
    root = res.root;
    baseId = res.baseId;
  }

if (schema instanceof SchemaObject) {
    v = schema.validate || compile.call(this, schema.schema, root, undefined, baseId);
  } else if (schema !== undefined) {
    v = inlineRef(schema, this._opts.inlineRefs)
        ? schema
        : compile.call(this, schema, root, undefined, baseId);
  }

return v;
}

/**
 * Resolve schema, its root and baseId
 * @this Ajv
 * @param  {Object} root root object with properties schema, refVal, refs
 * @param  {String} ref  reference to resolve
 * @return {Object} object with properties schema, root, baseId
 */
function resolveSchema(root, ref) {
  /* jshint validthis: true */
  var p = URI.parse(ref)
    , refPath = _getFullPath(p)
    , baseId = getFullPath(this._getId(root.schema));
  if (Object.keys(root.schema).length === 0 || refPath !== baseId) {
    var id = normalizeId(refPath);
    var refVal = this._refs[id];
    if (typeof refVal == 'string') {
      return resolveRecursive.call(this, root, refVal, p);
    } else if (refVal instanceof SchemaObject) {
      if (!refVal.validate) this._compile(refVal);
      root = refVal;
    } else {
      refVal = this._schemas[id];
      if (refVal instanceof SchemaObject) {
        if (!refVal.validate) this._compile(refVal);
        if (id == normalizeId(ref))
          return { schema: refVal, root: root, baseId: baseId };
        root = refVal;
      } else {
        return;
      }
    }
    if (!root.schema) return;
    baseId = getFullPath(this._getId(root.schema));
  }
  return getJsonPointer.call(this, p, baseId, root.schema, root);
}

/* @this Ajv */
function resolveRecursive(root, ref, parsedRef) {
  /* jshint validthis: true */
  var res = resolveSchema.call(this, root, ref);
  if (res) {
    var schema = res.schema;
    var baseId = res.baseId;
    root = res.root;
    var id = this._getId(schema);
    if (id) baseId = resolveUrl(baseId, id);
    return getJsonPointer.call(this, parsedRef, baseId, schema, root);
  }
}

var PREVENT_SCOPE_CHANGE = util.toHash(['properties', 'patternProperties', 'enum', 'dependencies', 'definitions']);
/* @this Ajv */
function getJsonPointer(parsedRef, baseId, schema, root) {
  /* jshint validthis: true */
  parsedRef.fragment = parsedRef.fragment || '';
  if (parsedRef.fragment.slice(0,1) != '/') return;
  var parts = parsedRef.fragment.split('/');

for (var i = 1; i < parts.length; i++) {
    var part = parts[i];
    if (part) {
      part = util.unescapeFragment(part);
      schema = schema[part];
      if (schema === undefined) break;
      var id;
      if (!PREVENT_SCOPE_CHANGE[part]) {
        id = this._getId(schema);
        if (id) baseId = resolveUrl(baseId, id);
        if (schema.$ref) {
          var $ref = resolveUrl(baseId, schema.$ref);
          var res = resolveSchema.call(this, root, $ref);
          if (res) {
            schema = res.schema;
            root = res.root;
            baseId = res.baseId;
          }
        }
      }
    }
  }
  if (schema !== undefined && schema !== root.schema)
    return { schema: schema, root: root, baseId: baseId };
}

var SIMPLE_INLINED = util.toHash([
  'type', 'format', 'pattern',
  'maxLength', 'minLength',
  'maxProperties', 'minProperties',
  'maxItems', 'minItems',
  'maximum', 'minimum',
  'uniqueItems', 'multipleOf',
  'required', 'enum'
]);
function inlineRef(schema, limit) {
  if (limit === false) return false;
  if (limit === undefined || limit === true) return checkNoRef(schema);
  else if (limit) return countKeys(schema) <= limit;
}

function getFullPath(id, normalize) {
  if (normalize !== false) id = normalizeId(id);
  var p = URI.parse(id);
  return _getFullPath(p);
}

function _getFullPath(p) {
  return URI.serialize(p).split('#')[0] + '#';
}

var TRAILING_SLASH_HASH = /#\/?$/;
function normalizeId(id) {
  return id ? id.replace(TRAILING_SLASH_HASH, '') : '';
}

function resolveUrl(baseId, id) {
  id = normalizeId(id);
  return URI.resolve(baseId, id);
}

/* @this Ajv */
function resolveIds(schema) {
  var schemaId = normalizeId(this._getId(schema));
  var baseIds = {'': schemaId};
  var fullPaths = {'': getFullPath(schemaId, false)};
  var localRefs = {};
  var self = this;

traverse(schema, {allKeys: true}, function(sch, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
    if (jsonPtr === '') return;
    var id = self._getId(sch);
    var baseId = baseIds[parentJsonPtr];
    var fullPath = fullPaths[parentJsonPtr] + '/' + parentKeyword;
    if (keyIndex !== undefined)
      fullPath += '/' + (typeof keyIndex == 'number' ? keyIndex : util.escapeFragment(keyIndex));

if (typeof id == 'string') {
      id = baseId = normalizeId(baseId ? URI.resolve(baseId, id) : id);

return localRefs;
}

},{"./schema_obj":8,"./util":10,"fast-deep-equal":42,"json-schema-traverse":44,"uri-js":45}],7:[function(require,module,exports){
'use strict';

var ruleModules = require('../dotjs')
  , toHash = require('./util').toHash;

module.exports = function rules() {
  var RULES = [
    { type: 'number',
      rules: [ { 'maximum': ['exclusiveMaximum'] },
               { 'minimum': ['exclusiveMinimum'] }, 'multipleOf', 'format'] },
    { type: 'string',
      rules: [ 'maxLength', 'minLength', 'pattern', 'format' ] },
    { type: 'array',
      rules: [ 'maxItems', 'minItems', 'items', 'contains', 'uniqueItems' ] },
    { type: 'object',
      rules: [ 'maxProperties', 'minProperties', 'required', 'dependencies', 'propertyNames',
               { 'properties': ['additionalProperties', 'patternProperties'] } ] },
    { rules: [ '$ref', 'const', 'enum', 'not', 'anyOf', 'oneOf', 'allOf', 'if' ] }
  ];

var ALL = [ 'type', '$comment' ];
  var KEYWORDS = [
    '$schema', '$id', 'id', '$data', '$async', 'title',
    'description', 'default', 'definitions',
    'examples', 'readOnly', 'writeOnly',
    'contentMediaType', 'contentEncoding',
    'additionalItems', 'then', 'else'
  ];
  var TYPES = [ 'number', 'integer', 'string', 'array', 'object', 'boolean', 'null' ];
  RULES.all = toHash(ALL);
  RULES.types = toHash(TYPES);

RULES.forEach(function (group) {
    group.rules = group.rules.map(function (keyword) {
      var implKeywords;
      if (typeof keyword == 'object') {
        var key = Object.keys(keyword)[0];
        implKeywords = keyword[key];
        keyword = key;
        implKeywords.forEach(function (k) {
          ALL.push(k);
          RULES.all[k] = true;
        });
      }
      ALL.push(keyword);
      var rule = RULES.all[keyword] = {
        keyword: keyword,
        code: ruleModules[keyword],
        implements: implKeywords
      };
      return rule;
    });

RULES.all.$comment = {
      keyword: '$comment',
      code: ruleModules.$comment
    };

if (group.type) RULES.types[group.type] = group;
  });

RULES.keywords = toHash(ALL.concat(KEYWORDS));
  RULES.custom = {};

return RULES;
};

},{"../dotjs":27,"./util":10}],8:[function(require,module,exports){
'use strict';

var util = require('./util');

module.exports = SchemaObject;

function SchemaObject(obj) {
  util.copy(obj, this);
}

},{"./util":10}],9:[function(require,module,exports){
'use strict';

// https://mathiasbynens.be/notes/javascript-encoding
// https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
module.exports = function ucs2length(str) {
  var length = 0
    , len = str.length
    , pos = 0
    , value;
  while (pos < len) {
    length++;
    value = str.charCodeAt(pos++);
    if (value >= 0xD800 && value <= 0xDBFF && pos < len) {
      // high surrogate, and there is a next character
      value = str.charCodeAt(pos);
      if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate
    }
  }
  return length;
};

},{}],10:[function(require,module,exports){
'use strict';

module.exports = {
  copy: copy,
  checkDataType: checkDataType,
  checkDataTypes: checkDataTypes,
  coerceToTypes: coerceToTypes,
  toHash: toHash,
  getProperty: getProperty,
  escapeQuotes: escapeQuotes,
  equal: require('fast-deep-equal'),
  ucs2length: require('./ucs2length'),
  varOccurences: varOccurences,
  varReplace: varReplace,
  schemaHasRules: schemaHasRules,
  schemaHasRulesExcept: schemaHasRulesExcept,
  schemaUnknownRules: schemaUnknownRules,
  toQuotedString: toQuotedString,
  getPathExpr: getPathExpr,
  getPath: getPath,
  getData: getData,
  unescapeFragment: unescapeFragment,
  unescapeJsonPointer: unescapeJsonPointer,
  escapeFragment: escapeFragment,
  escapeJsonPointer: escapeJsonPointer
};

function copy(o, to) {
  to = to || {};
  for (var key in o) to[key] = o[key];
  return to;
}

function checkDataType(dataType, data, strictNumbers, negate) {
  var EQUAL = negate ? ' !== ' : ' === '
    , AND = negate ? ' || ' : ' && '
    , OK = negate ? '!' : ''
    , NOT = negate ? '' : '!';
  switch (dataType) {
    case 'null': return data + EQUAL + 'null';
    case 'array': return OK + 'Array.isArray(' + data + ')';
    case 'object': return '(' + OK + data + AND +
                          'typeof ' + data + EQUAL + '"object"' + AND +
                          NOT + 'Array.isArray(' + data + '))';
    case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND +
                           NOT + '(' + data + ' % 1)' +
                           AND + data + EQUAL + data +
                           (strictNumbers ? (AND + OK + 'isFinite(' + data + ')') : '') + ')';
    case 'number': return '(typeof ' + data + EQUAL + '"' + dataType + '"' +
                          (strictNumbers ? (AND + OK + 'isFinite(' + data + ')') : '') + ')';
    default: return 'typeof ' + data + EQUAL + '"' + dataType + '"';
  }
}

function checkDataTypes(dataTypes, data, strictNumbers) {
  switch (dataTypes.length) {
    case 1: return checkDataType(dataTypes[0], data, strictNumbers, true);
    default:
      var code = '';
      var types = toHash(dataTypes);
      if (types.array && types.object) {
        code = types.null ? '(': '(!' + data + ' || ';
        code += 'typeof ' + data + ' !== "object")';
        delete types.null;
        delete types.array;
        delete types.object;
      }
      if (types.number) delete types.integer;
      for (var t in types)
        code += (code ? ' && ' : '' ) + checkDataType(t, data, strictNumbers, true);

return code;
  }
}

function toHash(arr) {
  var hash = {};
  for (var i=0; i<arr.length; i++) hash[arr[i]] = true;
  return hash;
}

var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
var SINGLE_QUOTE = /'|\\/g;
function getProperty(key) {
  return typeof key == 'number'
          ? '[' + key + ']'
          : IDENTIFIER.test(key)
            ? '.' + key
            : "['" + escapeQuotes(key) + "']";
}

function escapeQuotes(str) {
  return str.replace(SINGLE_QUOTE, '\\$&')
            .replace(/\n/g, '\\n')
            .replace(/\r/g, '\\r')
            .replace(/\f/g, '\\f')
            .replace(/\t/g, '\\t');
}

function varOccurences(str, dataVar) {
  dataVar += '[^0-9]';
  var matches = str.match(new RegExp(dataVar, 'g'));
  return matches ? matches.length : 0;
}

function varReplace(str, dataVar, expr) {
  dataVar += '([^0-9])';
  expr = expr.replace(/\$/g, '$$$$');
  return str.replace(new RegExp(dataVar, 'g'), expr + '$1');
}

function schemaHasRules(schema, rules) {
  if (typeof schema == 'boolean') return !schema;
  for (var key in schema) if (rules[key]) return true;
}

function schemaHasRulesExcept(schema, rules, exceptKeyword) {
  if (typeof schema == 'boolean') return !schema && exceptKeyword != 'not';
  for (var key in schema) if (key != exceptKeyword && rules[key]) return true;
}

function schemaUnknownRules(schema, rules) {
  if (typeof schema == 'boolean') return;
  for (var key in schema) if (!rules[key]) return key;
}

function toQuotedString(str) {
  return '\'' + escapeQuotes(str) + '\'';
}

function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
  var path = jsonPointers // false by default
              ? '\'/\' + ' + expr + (isNumber ? '' : '.replace(/~/g, \'~0\').replace(/\\//g, \'~1\')')
              : (isNumber ? '\'[\' + ' + expr + ' + \']\'' : '\'[\\\'\' + ' + expr + ' + \'\\\']\'');
  return joinPaths(currentPath, path);
}

function getPath(currentPath, prop, jsonPointers) {
  var path = jsonPointers // false by default
              ? toQuotedString('/' + escapeJsonPointer(prop))
              : toQuotedString(getProperty(prop));
  return joinPaths(currentPath, path);
}

var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
function getData($data, lvl, paths) {
  var up, jsonPointer, data, matches;
  if ($data === '') return 'rootData';
  if ($data[0] == '/') {
    if (!JSON_POINTER.test($data)) throw new Error('Invalid JSON-pointer: ' + $data);
    jsonPointer = $data;
    data = 'rootData';
  } else {
    matches = $data.match(RELATIVE_JSON_POINTER);
    if (!matches) throw new Error('Invalid JSON-pointer: ' + $data);
    up = +matches[1];
    jsonPointer = matches[2];
    if (jsonPointer == '#') {
      if (up >= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl);
      return paths[lvl - up];
    }

if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl);
    data = 'data' + ((lvl - up) || '');
    if (!jsonPointer) return data;
  }

var expr = data;
  var segments = jsonPointer.split('/');
  for (var i=0; i<segments.length; i++) {
    var segment = segments[i];
    if (segment) {
      data += getProperty(unescapeJsonPointer(segment));
      expr += ' && ' + data;
    }
  }
  return expr;
}

function joinPaths (a, b) {
  if (a == '""') return b;
  return (a + ' + ' + b).replace(/([^\\])' \+ '/g, '$1');
}

function unescapeFragment(str) {
  return unescapeJsonPointer(decodeURIComponent(str));
}

function escapeFragment(str) {
  return encodeURIComponent(escapeJsonPointer(str));
}

function escapeJsonPointer(str) {
  return str.replace(/~/g, '~0').replace(/\//g, '~1');
}

function unescapeJsonPointer(str) {
  return str.replace(/~1/g, '/').replace(/~0/g, '~');
}

},{"./ucs2length":9,"fast-deep-equal":42}],11:[function(require,module,exports){
'use strict';

var KEYWORDS = [
  'multipleOf',
  'maximum',
  'exclusiveMaximum',
  'minimum',
  'exclusiveMinimum',
  'maxLength',
  'minLength',
  'pattern',
  'additionalItems',
  'maxItems',
  'minItems',
  'uniqueItems',
  'maxProperties',
  'minProperties',
  'required',
  'additionalProperties',
  'enum',
  'format',
  'const'
];

module.exports = function (metaSchema, keywordsJsonPointers) {
  for (var i=0; i<keywordsJsonPointers.length; i++) {
    metaSchema = JSON.parse(JSON.stringify(metaSchema));
    var segments = keywordsJsonPointers[i].split('/');
    var keywords = metaSchema;
    var j;
    for (j=1; j<segments.length; j++)
      keywords = keywords[segments[j]];

for (j=0; j<KEYWORDS.length; j++) {
      var key = KEYWORDS[j];
      var schema = keywords[key];
      if (schema) {
        keywords[key] = {
          anyOf: [
            schema,
            { $ref: 'https://raw.githubusercontent.com/ajv-validator/ajv/master/lib/refs/data.json#' }
          ]
        };
      }
    }
  }

return metaSchema;
};

},{}],12:[function(require,module,exports){
'use strict';

var metaSchema = require('./refs/json-schema-draft-07.json');

module.exports = {
  $id: 'https://github.com/ajv-validator/ajv/blob/master/lib/definition_schema.js',
  definitions: {
    simpleTypes: metaSchema.definitions.simpleTypes
  },
  type: 'object',
  dependencies: {
    schema: ['validate'],
    $data: ['validate'],
    statements: ['inline'],
    valid: {not: {required: ['macro']}}
  },
  properties: {
    type: metaSchema.properties.type,
    schema: {type: 'boolean'},
    statements: {type: 'boolean'},
    dependencies: {
      type: 'array',
      items: {type: 'string'}
    },
    metaSchema: {type: 'object'},
    modifying: {type: 'boolean'},
    valid: {type: 'boolean'},
    $data: {type: 'boolean'},
    async: {type: 'boolean'},
    errors: {
      anyOf: [
        {type: 'boolean'},
        {const: 'full'}
      ]
    }
  }
};

},{"./refs/json-schema-draft-07.json":41}],13:[function(require,module,exports){
'use strict';
module.exports = function generate__limit(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $isMax = $keyword == 'maximum',
    $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum',
    $schemaExcl = it.schema[$exclusiveKeyword],
    $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
    $op = $isMax ? '<' : '>',
    $notOp = $isMax ? '>' : '<',
    $errorKeyword = undefined;
  if (!($isData || typeof $schema == 'number' || $schema === undefined)) {
    throw new Error($keyword + ' must be number');
  }
  if (!($isDataExcl || $schemaExcl === undefined || typeof $schemaExcl == 'number' || typeof $schemaExcl == 'boolean')) {
    throw new Error($exclusiveKeyword + ' must be number or boolean');
  }
  if ($isDataExcl) {
    var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr),
      $exclusive = 'exclusive' + $lvl,
      $exclType = 'exclType' + $lvl,
      $exclIsNumber = 'exclIsNumber' + $lvl,
      $opExpr = 'op' + $lvl,
      $opStr = '\' + ' + $opExpr + ' + \'';
    out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; ';
    $schemaValueExcl = 'schemaExcl' + $lvl;
    out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { ';
    var $errorKeyword = $exclusiveKeyword;
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } else if ( ';
    if ($isData) {
      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
    }
    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\'; ';
    if ($schema === undefined) {
      $errorKeyword = $exclusiveKeyword;
      $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
      $schemaValue = $schemaValueExcl;
      $isData = $isDataExcl;
    }
  } else {
    var $exclIsNumber = typeof $schemaExcl == 'number',
      $opStr = $op;
    if ($exclIsNumber && $isData) {
      var $opExpr = '\'' + $opStr + '\'';
      out += ' if ( ';
      if ($isData) {
        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
      }
      out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { ';
    } else {
      if ($exclIsNumber && $schema === undefined) {
        $exclusive = true;
        $errorKeyword = $exclusiveKeyword;
        $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
        $schemaValue = $schemaExcl;
        $notOp += '=';
      } else {
        if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema);
        if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
          $exclusive = true;
          $errorKeyword = $exclusiveKeyword;
          $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
          $notOp += '=';
        } else {
          $exclusive = false;
          $opStr += '=';
        }
      }
      var $opExpr = '\'' + $opStr + '\'';
      out += ' if ( ';
      if ($isData) {
        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
      }
      out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { ';
    }
  }
  $errorKeyword = $errorKeyword || $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be ' + ($opStr) + ' ';
      if ($isData) {
        out += '\' + ' + ($schemaValue);
      } else {
        out += '' + ($schemaValue) + '\'';
      }
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],14:[function(require,module,exports){
'use strict';
module.exports = function generate__limitItems(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!($isData || typeof $schema == 'number')) {
    throw new Error($keyword + ' must be number');
  }
  var $op = $keyword == 'maxItems' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT have ';
      if ($keyword == 'maxItems') {
        out += 'more';
      } else {
        out += 'fewer';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' items\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],15:[function(require,module,exports){
'use strict';
module.exports = function generate__limitLength(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!($isData || typeof $schema == 'number')) {
    throw new Error($keyword + ' must be number');
  }
  var $op = $keyword == 'maxLength' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  if (it.opts.unicode === false) {
    out += ' ' + ($data) + '.length ';
  } else {
    out += ' ucs2length(' + ($data) + ') ';
  }
  out += ' ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT be ';
      if ($keyword == 'maxLength') {
        out += 'longer';
      } else {
        out += 'shorter';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' characters\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],16:[function(require,module,exports){
'use strict';
module.exports = function generate__limitProperties(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!($isData || typeof $schema == 'number')) {
    throw new Error($keyword + ' must be number');
  }
  var $op = $keyword == 'maxProperties' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT have ';
      if ($keyword == 'maxProperties') {
        out += 'more';
      } else {
        out += 'fewer';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' properties\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],17:[function(require,module,exports){
'use strict';
module.exports = function generate_allOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $currentBaseId = $it.baseId,
    $allSchemasEmpty = true;
  var arr1 = $schema;
  if (arr1) {
    var $sch, $i = -1,
      l1 = arr1.length - 1;
    while ($i < l1) {
      $sch = arr1[$i += 1];
      if ((it.opts.strictKeywords ? (typeof $sch == 'object' && Object.keys($sch).length > 0) || $sch === false : it.util.schemaHasRules($sch, it.RULES.all))) {
        $allSchemasEmpty = false;
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
        if ($breakOnError) {
          out += ' if (' + ($nextValid) + ') { ';
          $closingBraces += '}';
        }
      }
    }
  }
  if ($breakOnError) {
    if ($allSchemasEmpty) {
      out += ' if (true) { ';
    } else {
      out += ' ' + ($closingBraces.slice(0, -1)) + ' ';
    }
  }
  return out;
}

},{}],18:[function(require,module,exports){
'use strict';
module.exports = function generate_anyOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $noEmptySchema = $schema.every(function($sch) {
    return (it.opts.strictKeywords ? (typeof $sch == 'object' && Object.keys($sch).length > 0) || $sch === false : it.util.schemaHasRules($sch, it.RULES.all));
  });
  if ($noEmptySchema) {
    var $currentBaseId = $it.baseId;
    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var arr1 = $schema;
    if (arr1) {
      var $sch, $i = -1,
        l1 = arr1.length - 1;
      while ($i < l1) {
        $sch = arr1[$i += 1];
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
        out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { ';
        $closingBraces += '}';
      }
    }
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should match some schema in anyOf\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
    if (it.opts.allErrors) {
      out += ' } ';
    }
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}

},{}],19:[function(require,module,exports){
'use strict';
module.exports = function generate_comment(it, $keyword, $ruleType) {
  var out = ' ';
  var $schema = it.schema[$keyword];
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $comment = it.util.toQuotedString($schema);
  if (it.opts.$comment === true) {
    out += ' console.log(' + ($comment) + ');';
  } else if (typeof it.opts.$comment == 'function') {
    out += ' self._opts.$comment(' + ($comment) + ', ' + (it.util.toQuotedString($errSchemaPath)) + ', validate.root.schema);';
  }
  return out;
}

},{}],20:[function(require,module,exports){
'use strict';
module.exports = function generate_const(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!$isData) {
    out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';';
  }
  out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValue: schema' + ($lvl) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be equal to constant\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' }';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],21:[function(require,module,exports){
'use strict';
module.exports = function generate_contains(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $idx = 'i' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $currentBaseId = it.baseId,
    $nonEmptySchema = (it.opts.strictKeywords ? (typeof $schema == 'object' && Object.keys($schema).length > 0) || $schema === false : it.util.schemaHasRules($schema, it.RULES.all));
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if ($nonEmptySchema) {
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
    var $passData = $data + '[' + $idx + ']';
    $it.dataPathArr[$dataNxt] = $idx;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    out += ' if (' + ($nextValid) + ') break; }  ';
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {';
  } else {
    out += ' if (' + ($data) + '.length == 0) {';
  }
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should contain a valid item\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } else { ';
  if ($nonEmptySchema) {
    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
  }
  if (it.opts.allErrors) {
    out += ' } ';
  }
  return out;
}

},{}],22:[function(require,module,exports){
'use strict';
module.exports = function generate_custom(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $rule = this,
    $definition = 'definition' + $lvl,
    $rDef = $rule.definition,
    $closingBraces = '';
  var $compile, $inline, $macro, $ruleValidate, $validateCode;
  if ($isData && $rDef.$data) {
    $validateCode = 'keywordValidate' + $lvl;
    var $validateSchema = $rDef.validateSchema;
    out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;';
  } else {
    $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
    if (!$ruleValidate) return;
    $schemaValue = 'validate.schema' + $schemaPath;
    $validateCode = $ruleValidate.code;
    $compile = $rDef.compile;
    $inline = $rDef.inline;
    $macro = $rDef.macro;
  }
  var $ruleErrs = $validateCode + '.errors',
    $i = 'i' + $lvl,
    $ruleErr = 'ruleErr' + $lvl,
    $asyncKeyword = $rDef.async;
  if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema');
  if (!($inline || $macro)) {
    out += '' + ($ruleErrs) + ' = null;';
  }
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if ($isData && $rDef.$data) {
    $closingBraces += '}';
    out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { ';
    if ($validateSchema) {
      $closingBraces += '}';
      out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { ';
    }
  }
  if ($inline) {
    if ($rDef.statements) {
      out += ' ' + ($ruleValidate.validate) + ' ';
    } else {
      out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; ';
    }
  } else if ($macro) {
    var $it = it.util.copy(it);
    var $closingBraces = '';
    $it.level++;
    var $nextValid = 'valid' + $it.level;
    $it.schema = $ruleValidate.validate;
    $it.schemaPath = '';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var $code = it.validate($it).replace(/validate\.schema/g, $validateCode);
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($code);
  } else {
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    out += '  ' + ($validateCode) + '.call( ';
    if (it.opts.passContext) {
      out += 'this';
    } else {
      out += 'self';
    }
    if ($compile || $rDef.schema === false) {
      out += ' , ' + ($data) + ' ';
    } else {
      out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' ';
    }
    out += ' , (dataPath || \'\')';
    if (it.errorPath != '""') {
      out += ' + ' + (it.errorPath);
    }
    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData )  ';
    var def_callRuleValidate = out;
    out = $$outStack.pop();
    if ($rDef.errors === false) {
      out += ' ' + ($valid) + ' = ';
      if ($asyncKeyword) {
        out += 'await ';
      }
      out += '' + (def_callRuleValidate) + '; ';
    } else {
      if ($asyncKeyword) {
        $ruleErrs = 'customErrors' + $lvl;
        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = await ' + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
      } else {
        out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
      }
    }
  }
  if ($rDef.modifying) {
    out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];';
  }
  out += '' + ($closingBraces);
  if ($rDef.valid) {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  } else {
    out += ' if ( ';
    if ($rDef.valid === undefined) {
      out += ' !';
      if ($macro) {
        out += '' + ($nextValid);
      } else {
        out += '' + ($valid);
      }
    } else {
      out += ' ' + (!$rDef.valid) + ' ';
    }
    out += ') { ';
    $errorKeyword = $rule.keyword;
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    var def_customError = out;
    out = $$outStack.pop();
    if ($inline) {
      if ($rDef.errors) {
        if ($rDef.errors != 'full') {
          out += '  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
          if (it.opts.verbose) {
            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
          }
          out += ' } ';
        }
      } else {
        if ($rDef.errors === false) {
          out += ' ' + (def_customError) + ' ';
        } else {
          out += ' if (' + ($errs) + ' == errors) { ' + (def_customError) + ' } else {  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
          if (it.opts.verbose) {
            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
          }
          out += ' } } ';
        }
      }
    } else if ($macro) {
      out += '   var err =   '; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
        if (it.opts.messages !== false) {
          out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError(vErrors); ';
        } else {
          out += ' validate.errors = vErrors; return false; ';
        }
      }
    } else {
      if ($rDef.errors === false) {
        out += ' ' + (def_customError) + ' ';
      } else {
        out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length;  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + ';  ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '";  ';
        if (it.opts.verbose) {
          out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
        }
        out += ' } } else { ' + (def_customError) + ' } ';
      }
    }
    out += ' } ';
    if ($breakOnError) {
      out += ' else { ';
    }
  }
  return out;
}

},{}],23:[function(require,module,exports){
'use strict';
module.exports = function generate_dependencies(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $schemaDeps = {},
    $propertyDeps = {},
    $ownProperties = it.opts.ownProperties;
  for ($property in $schema) {
    if ($property == '__proto__') continue;
    var $sch = $schema[$property];
    var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
    $deps[$property] = $sch;
  }
  out += 'var ' + ($errs) + ' = errors;';
  var $currentErrorPath = it.errorPath;
  out += 'var missing' + ($lvl) + ';';
  for (var $property in $propertyDeps) {
    $deps = $propertyDeps[$property];
    if ($deps.length) {
      out += ' if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
      if ($ownProperties) {
        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
      }
      if ($breakOnError) {
        out += ' && ( ';
        var arr1 = $deps;
        if (arr1) {
          var $propertyKey, $i = -1,
            l1 = arr1.length - 1;
          while ($i < l1) {
            $propertyKey = arr1[$i += 1];
            if ($i) {
              out += ' || ';
            }
            var $prop = it.util.getProperty($propertyKey),
              $useData = $data + $prop;
            out += ' ( ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
          }
        }
        out += ')) {  ';
        var $propertyPath = 'missing' + $lvl,
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
        }
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should have ';
            if ($deps.length == 1) {
              out += 'property ' + (it.util.escapeQuotes($deps[0]));
            } else {
              out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
            }
            out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
      } else {
        out += ' ) { ';
        var arr2 = $deps;
        if (arr2) {
          var $propertyKey, i2 = -1,
            l2 = arr2.length - 1;
          while (i2 < l2) {
            $propertyKey = arr2[i2 += 1];
            var $prop = it.util.getProperty($propertyKey),
              $missingProperty = it.util.escapeQuotes($propertyKey),
              $useData = $data + $prop;
            if (it.opts._errorDataPathProperty) {
              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
            }
            out += ' if ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') {  var err =   '; /* istanbul ignore else */
            if (it.createErrors !== false) {
              out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
              if (it.opts.messages !== false) {
                out += ' , message: \'should have ';
                if ($deps.length == 1) {
                  out += 'property ' + (it.util.escapeQuotes($deps[0]));
                } else {
                  out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
                }
                out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
              }
              if (it.opts.verbose) {
                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
              }
              out += ' } ';
            } else {
              out += ' {} ';
            }
            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
          }
        }
      }
      out += ' }   ';
      if ($breakOnError) {
        $closingBraces += '}';
        out += ' else { ';
      }
    }
  }
  it.errorPath = $currentErrorPath;
  var $currentBaseId = $it.baseId;
  for (var $property in $schemaDeps) {
    var $sch = $schemaDeps[$property];
    if ((it.opts.strictKeywords ? (typeof $sch == 'object' && Object.keys($sch).length > 0) || $sch === false : it.util.schemaHasRules($sch, it.RULES.all))) {
      out += ' ' + ($nextValid) + ' = true; if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
      if ($ownProperties) {
        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
      }
      out += ') { ';
      $it.schema = $sch;
      $it.schemaPath = $schemaPath + it.util.getProperty($property);
      $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property);
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' }  ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
        $closingBraces += '}';
      }
    }
  }
  if ($breakOnError) {
    out += '   ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  return out;
}

},{}],24:[function(require,module,exports){
'use strict';
module.exports = function generate_enum(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $i = 'i' + $lvl,
    $vSchema = 'schema' + $lvl;
  if (!$isData) {
    out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + ';';
  }
  out += 'var ' + ($valid) + ';';
  if ($isData) {
    out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
  }
  out += '' + ($valid) + ' = false;for (var ' + ($i) + '=0; ' + ($i) + '<' + ($vSchema) + '.length; ' + ($i) + '++) if (equal(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + '])) { ' + ($valid) + ' = true; break; }';
  if ($isData) {
    out += '  }  ';
  }
  out += ' if (!' + ($valid) + ') {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('enum') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValues: schema' + ($lvl) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be equal to one of the allowed values\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' }';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],25:[function(require,module,exports){
'use strict';
module.exports = function generate_format(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  if (it.opts.format === false) {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
    return out;
  }
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $unknownFormats = it.opts.unknownFormats,
    $allowUnknown = Array.isArray($unknownFormats);
  if ($isData) {
    var $format = 'format' + $lvl,
      $isObject = 'isObject' + $lvl,
      $formatType = 'formatType' + $lvl;
    out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { ';
    if (it.async) {
      out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
    }
    out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if (  ';
    if ($isData) {
      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
    }
    out += ' (';
    if ($unknownFormats != 'ignore') {
      out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
      if ($allowUnknown) {
        out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
      }
      out += ') || ';
    }
    out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
    if (it.async) {
      out += ' (async' + ($lvl) + ' ? await ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
    } else {
      out += ' ' + ($format) + '(' + ($data) + ') ';
    }
    out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
  } else {
    var $format = it.formats[$schema];
    if (!$format) {
      if ($unknownFormats == 'ignore') {
        it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
        if ($breakOnError) {
          out += ' if (true) { ';
        }
        return out;
      } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
        if ($breakOnError) {
          out += ' if (true) { ';
        }
        return out;
      } else {
        throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
      }
    }
    var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
    var $formatType = $isObject && $format.type || 'string';
    if ($isObject) {
      var $async = $format.async === true;
      $format = $format.validate;
    }
    if ($formatType != $ruleType) {
      if ($breakOnError) {
        out += ' if (true) { ';
      }
      return out;
    }
    if ($async) {
      if (!it.async) throw new Error('async format in sync schema');
      var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
      out += ' if (!(await ' + ($formatRef) + '(' + ($data) + '))) { ';
    } else {
      out += ' if (! ';
      var $formatRef = 'formats' + it.util.getProperty($schema);
      if ($isObject) $formatRef += '.validate';
      if (typeof $format == 'function') {
        out += ' ' + ($formatRef) + '(' + ($data) + ') ';
      } else {
        out += ' ' + ($formatRef) + '.test(' + ($data) + ') ';
      }
      out += ') { ';
    }
  }
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format:  ';
    if ($isData) {
      out += '' + ($schemaValue);
    } else {
      out += '' + (it.util.toQuotedString($schema));
    }
    out += '  } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match format "';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + (it.util.escapeQuotes($schema));
      }
      out += '"\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + (it.util.toQuotedString($schema));
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],26:[function(require,module,exports){
'use strict';
module.exports = function generate_if(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $thenSch = it.schema['then'],
    $elseSch = it.schema['else'],
    $thenPresent = $thenSch !== undefined && (it.opts.strictKeywords ? (typeof $thenSch == 'object' && Object.keys($thenSch).length > 0) || $thenSch === false : it.util.schemaHasRules($thenSch, it.RULES.all)),
    $elsePresent = $elseSch !== undefined && (it.opts.strictKeywords ? (typeof $elseSch == 'object' && Object.keys($elseSch).length > 0) || $elseSch === false : it.util.schemaHasRules($elseSch, it.RULES.all)),
    $currentBaseId = $it.baseId;
  if ($thenPresent || $elsePresent) {
    var $ifClause;
    $it.createErrors = false;
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = true;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    out += '  ' + (it.validate($it)) + ' ';
    $it.baseId = $currentBaseId;
    $it.createErrors = true;
    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }  ';
    it.compositeRule = $it.compositeRule = $wasComposite;
    if ($thenPresent) {
      out += ' if (' + ($nextValid) + ') {  ';
      $it.schema = it.schema['then'];
      $it.schemaPath = it.schemaPath + '.then';
      $it.errSchemaPath = it.errSchemaPath + '/then';
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' ' + ($valid) + ' = ' + ($nextValid) + '; ';
      if ($thenPresent && $elsePresent) {
        $ifClause = 'ifClause' + $lvl;
        out += ' var ' + ($ifClause) + ' = \'then\'; ';
      } else {
        $ifClause = '\'then\'';
      }
      out += ' } ';
      if ($elsePresent) {
        out += ' else { ';
      }
    } else {
      out += ' if (!' + ($nextValid) + ') { ';
    }
    if ($elsePresent) {
      $it.schema = it.schema['else'];
      $it.schemaPath = it.schemaPath + '.else';
      $it.errSchemaPath = it.errSchemaPath + '/else';
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' ' + ($valid) + ' = ' + ($nextValid) + '; ';
      if ($thenPresent && $elsePresent) {
        $ifClause = 'ifClause' + $lvl;
        out += ' var ' + ($ifClause) + ' = \'else\'; ';
      } else {
        $ifClause = '\'else\'';
      }
      out += ' } ';
    }
    out += ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('if') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { failingKeyword: ' + ($ifClause) + ' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should match "\' + ' + ($ifClause) + ' + \'" schema\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    out += ' }   ';
    if ($breakOnError) {
      out += ' else { ';
    }
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}

},{}],27:[function(require,module,exports){
'use strict';

//all requires must be explicit because browserify won't work with dynamic requires
module.exports = {
  '$ref': require('./ref'),
  allOf: require('./allOf'),
  anyOf: require('./anyOf'),
  '$comment': require('./comment'),
  const: require('./const'),
  contains: require('./contains'),
  dependencies: require('./dependencies'),
  'enum': require('./enum'),
  format: require('./format'),
  'if': require('./if'),
  items: require('./items'),
  maximum: require('./_limit'),
  minimum: require('./_limit'),
  maxItems: require('./_limitItems'),
  minItems: require('./_limitItems'),
  maxLength: require('./_limitLength'),
  minLength: require('./_limitLength'),
  maxProperties: require('./_limitProperties'),
  minProperties: require('./_limitProperties'),
  multipleOf: require('./multipleOf'),
  not: require('./not'),
  oneOf: require('./oneOf'),
  pattern: require('./pattern'),
  properties: require('./properties'),
  propertyNames: require('./propertyNames'),
  required: require('./required'),
  uniqueItems: require('./uniqueItems'),
  validate: require('./validate')
};

},{"./_limit":13,"./_limitItems":14,"./_limitLength":15,"./_limitProperties":16,"./allOf":17,"./anyOf":18,"./comment":19,"./const":20,"./contains":21,"./dependencies":23,"./enum":24,"./format":25,"./if":26,"./items":28,"./multipleOf":29,"./not":30,"./oneOf":31,"./pattern":32,"./properties":33,"./propertyNames":34,"./ref":35,"./required":36,"./uniqueItems":37,"./validate":38}],28:[function(require,module,exports){
'use strict';
module.exports = function generate_items(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $idx = 'i' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $currentBaseId = it.baseId;
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if (Array.isArray($schema)) {
    var $additionalItems = it.schema.additionalItems;
    if ($additionalItems === false) {
      out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; ';
      var $currErrSchemaPath = $errSchemaPath;
      $errSchemaPath = it.errSchemaPath + '/additionalItems';
      out += '  if (!' + ($valid) + ') {   ';
      var $$outStack = $$outStack || [];
      $$outStack.push(out);
      out = ''; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } ';
        if (it.opts.messages !== false) {
          out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      var __err = out;
      out = $$outStack.pop();
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError([' + (__err) + ']); ';
        } else {
          out += ' validate.errors = [' + (__err) + ']; return false; ';
        }
      } else {
        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      }
      out += ' } ';
      $errSchemaPath = $currErrSchemaPath;
      if ($breakOnError) {
        $closingBraces += '}';
        out += ' else { ';
      }
    }
    var arr1 = $schema;
    if (arr1) {
      var $sch, $i = -1,
        l1 = arr1.length - 1;
      while ($i < l1) {
        $sch = arr1[$i += 1];
        if ((it.opts.strictKeywords ? (typeof $sch == 'object' && Object.keys($sch).length > 0) || $sch === false : it.util.schemaHasRules($sch, it.RULES.all))) {
          out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { ';
          var $passData = $data + '[' + $i + ']';
          $it.schema = $sch;
          $it.schemaPath = $schemaPath + '[' + $i + ']';
          $it.errSchemaPath = $errSchemaPath + '/' + $i;
          $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true);
          $it.dataPathArr[$dataNxt] = $i;
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
          } else {
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
          }
          out += ' }  ';
          if ($breakOnError) {
            out += ' if (' + ($nextValid) + ') { ';
            $closingBraces += '}';
          }
        }
      }
    }
    if (typeof $additionalItems == 'object' && (it.opts.strictKeywords ? (typeof $additionalItems == 'object' && Object.keys($additionalItems).length > 0) || $additionalItems === false : it.util.schemaHasRules($additionalItems, it.RULES.all))) {
      $it.schema = $additionalItems;
      $it.schemaPath = it.schemaPath + '.additionalItems';
      $it.errSchemaPath = it.errSchemaPath + '/additionalItems';
      out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') {  for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
      $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
      var $passData = $data + '[' + $idx + ']';
      $it.dataPathArr[$dataNxt] = $idx;
      var $code = it.validate($it);
      $it.baseId = $currentBaseId;
      if (it.util.varOccurences($code, $nextData) < 2) {
        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
      } else {
        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
      }
      if ($breakOnError) {
        out += ' if (!' + ($nextValid) + ') break; ';
      }
      out += ' } }  ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
        $closingBraces += '}';
      }
    }
  } else if ((it.opts.strictKeywords ? (typeof $schema == 'object' && Object.keys($schema).length > 0) || $schema === false : it.util.schemaHasRules($schema, it.RULES.all))) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += '  for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
    var $passData = $data + '[' + $idx + ']';
    $it.dataPathArr[$dataNxt] = $idx;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    if ($breakOnError) {
      out += ' if (!' + ($nextValid) + ') break; ';
    }
    out += ' }';
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  return out;
}

},{}],29:[function(require,module,exports){
'use strict';
module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!($isData || typeof $schema == 'number')) {
    throw new Error($keyword + ' must be number');
  }
  out += 'var division' + ($lvl) + ';if (';
  if ($isData) {
    out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || ';
  }
  out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', ';
  if (it.opts.multipleOfPrecision) {
    out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' ';
  } else {
    out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') ';
  }
  out += ' ) ';
  if ($isData) {
    out += '  )  ';
  }
  out += ' ) {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be multiple of ';
      if ($isData) {
        out += '\' + ' + ($schemaValue);
      } else {
        out += '' + ($schemaValue) + '\'';
      }
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],30:[function(require,module,exports){
'use strict';
module.exports = function generate_not(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  if ((it.opts.strictKeywords ? (typeof $schema == 'object' && Object.keys($schema).length > 0) || $schema === false : it.util.schemaHasRules($schema, it.RULES.all))) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($errs) + ' = errors;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    $it.createErrors = false;
    var $allErrorsOption;
    if ($it.opts.allErrors) {
      $allErrorsOption = $it.opts.allErrors;
      $it.opts.allErrors = false;
    }
    out += ' ' + (it.validate($it)) + ' ';
    $it.createErrors = true;
    if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' if (' + ($nextValid) + ') {   ';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT be valid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
    if (it.opts.allErrors) {
      out += ' } ';
    }
  } else {
    out += '  var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT be valid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if ($breakOnError) {
      out += ' if (false) { ';
    }
  }
  return out;
}

},{}],31:[function(require,module,exports){
'use strict';
module.exports = function generate_oneOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $currentBaseId = $it.baseId,
    $prevValid = 'prevValid' + $lvl,
    $passingSchemas = 'passingSchemas' + $lvl;
  out += 'var ' + ($errs) + ' = errors , ' + ($prevValid) + ' = false , ' + ($valid) + ' = false , ' + ($passingSchemas) + ' = null; ';
  var $wasComposite = it.compositeRule;
  it.compositeRule = $it.compositeRule = true;
  var arr1 = $schema;
  if (arr1) {
    var $sch, $i = -1,
      l1 = arr1.length - 1;
    while ($i < l1) {
      $sch = arr1[$i += 1];
      if ((it.opts.strictKeywords ? (typeof $sch == 'object' && Object.keys($sch).length > 0) || $sch === false : it.util.schemaHasRules($sch, it.RULES.all))) {
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
      } else {
        out += ' var ' + ($nextValid) + ' = true; ';
      }
      if ($i) {
        out += ' if (' + ($nextValid) + ' && ' + ($prevValid) + ') { ' + ($valid) + ' = false; ' + ($passingSchemas) + ' = [' + ($passingSchemas) + ', ' + ($i) + ']; } else { ';
        $closingBraces += '}';
      }
      out += ' if (' + ($nextValid) + ') { ' + ($valid) + ' = ' + ($prevValid) + ' = true; ' + ($passingSchemas) + ' = ' + ($i) + '; }';
    }
  }
  it.compositeRule = $it.compositeRule = $wasComposite;
  out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { passingSchemas: ' + ($passingSchemas) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match exactly one schema in oneOf\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError(vErrors); ';
    } else {
      out += ' validate.errors = vErrors; return false; ';
    }
  }
  out += '} else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }';
  if (it.opts.allErrors) {
    out += ' } ';
  }
  return out;
}

},{}],32:[function(require,module,exports){
'use strict';
module.exports = function generate_pattern(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema);
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
  }
  out += ' !' + ($regexp) + '.test(' + ($data) + ') ) {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern:  ';
    if ($isData) {
      out += '' + ($schemaValue);
    } else {
      out += '' + (it.util.toQuotedString($schema));
    }
    out += '  } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match pattern "';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + (it.util.escapeQuotes($schema));
      }
      out += '"\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + (it.util.toQuotedString($schema));
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}

},{}],33:[function(require,module,exports){
'use strict';
module.exports = function generate_properties(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $key = 'key' + $lvl,
    $idx = 'idx' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $dataProperties = 'dataProperties' + $lvl;
  var $schemaKeys = Object.keys($schema || {}).filter(notProto),
    $pProperties = it.schema.patternProperties || {},
    $pPropertyKeys = Object.keys($pProperties).filter(notProto),
    $aProperties = it.schema.additionalProperties,
    $someProperties = $schemaKeys.length || $pPropertyKeys.length,
    $noAdditional = $aProperties === false,
    $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
    $removeAdditional = it.opts.removeAdditional,
    $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional,
    $ownProperties = it.opts.ownProperties,
    $currentBaseId = it.baseId;
  var $required = it.schema.required;
  if ($required && !(it.opts.$data && $required.$data) && $required.length < it.opts.loopRequired) {
    var $requiredHash = it.util.toHash($required);
  }

},{}],34:[function(require,module,exports){
'use strict';
module.exports = function generate_propertyNames(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  out += 'var ' + ($errs) + ' = errors;';
  if ((it.opts.strictKeywords ? (typeof $schema == 'object' && Object.keys($schema).length > 0) || $schema === false : it.util.schemaHasRules($schema, it.RULES.all))) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    var $key = 'key' + $lvl,
      $idx = 'idx' + $lvl,
      $i = 'i' + $lvl,
      $invalidName = '\' + ' + $key + ' + \'',
      $dataNxt = $it.dataLevel = it.dataLevel + 1,
      $nextData = 'data' + $dataNxt,
      $dataProperties = 'dataProperties' + $lvl,
      $ownProperties = it.opts.ownProperties,
      $currentBaseId = it.baseId;
    if ($ownProperties) {
      out += ' var ' + ($dataProperties) + ' = undefined; ';
    }
    if ($ownProperties) {
      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
    } else {
      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
    }
    out += ' var startErrs' + ($lvl) + ' = errors; ';
    var $passData = $key;
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + '<errors; ' + ($i) + '++) { vErrors[' + ($i) + '].propertyName = ' + ($key) + '; }   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('propertyNames') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { propertyName: \'' + ($invalidName) + '\' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'property name \\\'' + ($invalidName) + '\\\' is invalid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    if ($breakOnError) {
      out += ' break; ';
    }
    out += ' } }';
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  return out;
}

},{}],35:[function(require,module,exports){
'use strict';
module.exports = function generate_ref(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $async, $refCode;
  if ($schema == '#' || $schema == '#/') {
    if (it.isRoot) {
      $async = it.async;
      $refCode = 'validate';
    } else {
      $async = it.root.schema.$async === true;
      $refCode = 'root.refVal[0]';
    }
  } else {
    var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
    if ($refVal === undefined) {
      var $message = it.MissingRefError.message(it.baseId, $schema);
      if (it.opts.missingRefs == 'fail') {
        it.logger.error($message);
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        if ($breakOnError) {
          out += ' if (false) { ';
        }
      } else if (it.opts.missingRefs == 'ignore') {
        it.logger.warn($message);
        if ($breakOnError) {
          out += ' if (true) { ';
        }
      } else {
        throw new it.MissingRefError(it.baseId, $schema, $message);
      }
    } else if ($refVal.inline) {
      var $it = it.util.copy(it);
      $it.level++;
      var $nextValid = 'valid' + $it.level;
      $it.schema = $refVal.schema;
      $it.schemaPath = '';
      $it.errSchemaPath = $schema;
      var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code);
      out += ' ' + ($code) + ' ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
      }
    } else {
      $async = $refVal.$async === true || (it.async && $refVal.$async !== false);
      $refCode = $refVal.code;
    }
  }
  if ($refCode) {
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    if (it.opts.passContext) {
      out += ' ' + ($refCode) + '.call(this, ';
    } else {
      out += ' ' + ($refCode) + '( ';
    }
    out += ' ' + ($data) + ', (dataPath || \'\')';
    if (it.errorPath != '""') {
      out += ' + ' + (it.errorPath);
    }
    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData)  ';
    var __callValidate = out;
    out = $$outStack.pop();
    if ($async) {
      if (!it.async) throw new Error('async schema referenced by sync schema');
      if ($breakOnError) {
        out += ' var ' + ($valid) + '; ';
      }
      out += ' try { await ' + (__callValidate) + '; ';
      if ($breakOnError) {
        out += ' ' + ($valid) + ' = true; ';
      }
      out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ';
      if ($breakOnError) {
        out += ' ' + ($valid) + ' = false; ';
      }
      out += ' } ';
      if ($breakOnError) {
        out += ' if (' + ($valid) + ') { ';
      }
    } else {
      out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } ';
      if ($breakOnError) {
        out += ' else { ';
      }
    }
  }
  return out;
}

},{}],36:[function(require,module,exports){
'use strict';
module.exports = function generate_required(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $vSchema = 'schema' + $lvl;
  if (!$isData) {
    if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) {
      var $required = [];
      var arr1 = $schema;
      if (arr1) {
        var $property, i1 = -1,
          l1 = arr1.length - 1;
        while (i1 < l1) {
          $property = arr1[i1 += 1];
          var $propertySch = it.schema.properties[$property];
          if (!($propertySch && (it.opts.strictKeywords ? (typeof $propertySch == 'object' && Object.keys($propertySch).length > 0) || $propertySch === false : it.util.schemaHasRules($propertySch, it.RULES.all)))) {
            $required[$required.length] = $property;
          }
        }
      }
    } else {
      var $required = $schema;
    }
  }
  if ($isData || $required.length) {
    var $currentErrorPath = it.errorPath,
      $loopRequired = $isData || $required.length >= it.opts.loopRequired,
      $ownProperties = it.opts.ownProperties;
    if ($breakOnError) {
      out += ' var missing' + ($lvl) + '; ';
      if ($loopRequired) {
        if (!$isData) {
          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
        }
        var $i = 'i' + $lvl,
          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
        }
        out += ' var ' + ($valid) + ' = true; ';
        if ($isData) {
          out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
        }
        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined ';
        if ($ownProperties) {
          out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
        }
        out += '; if (!' + ($valid) + ') break; } ';
        if ($isData) {
          out += '  }  ';
        }
        out += '  if (!' + ($valid) + ') {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else { ';
      } else {
        out += ' if ( ';
        var arr2 = $required;
        if (arr2) {
          var $propertyKey, $i = -1,
            l2 = arr2.length - 1;
          while ($i < l2) {
            $propertyKey = arr2[$i += 1];
            if ($i) {
              out += ' || ';
            }
            var $prop = it.util.getProperty($propertyKey),
              $useData = $data + $prop;
            out += ' ( ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
          }
        }
        out += ') {  ';
        var $propertyPath = 'missing' + $lvl,
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
        }
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else { ';
      }
    } else {
      if ($loopRequired) {
        if (!$isData) {
          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
        }
        var $i = 'i' + $lvl,
          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
        }
        if ($isData) {
          out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) {  var err =   '; /* istanbul ignore else */
          if (it.createErrors !== false) {
            out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
            if (it.opts.messages !== false) {
              out += ' , message: \'';
              if (it.opts._errorDataPathProperty) {
                out += 'is a required property';
              } else {
                out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
              }
              out += '\' ';
            }
            if (it.opts.verbose) {
              out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
            }
            out += ' } ';
          } else {
            out += ' {} ';
          }
          out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { ';
        }
        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined ';
        if ($ownProperties) {
          out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
        }
        out += ') {  var err =   '; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ';
        if ($isData) {
          out += '  }  ';
        }
      } else {
        var arr3 = $required;
        if (arr3) {
          var $propertyKey, i3 = -1,
            l3 = arr3.length - 1;
          while (i3 < l3) {
            $propertyKey = arr3[i3 += 1];
            var $prop = it.util.getProperty($propertyKey),
              $missingProperty = it.util.escapeQuotes($propertyKey),
              $useData = $data + $prop;
            if (it.opts._errorDataPathProperty) {
              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
            }
            out += ' if ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') {  var err =   '; /* istanbul ignore else */
            if (it.createErrors !== false) {
              out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
              if (it.opts.messages !== false) {
                out += ' , message: \'';
                if (it.opts._errorDataPathProperty) {
                  out += 'is a required property';
                } else {
                  out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
                }
                out += '\' ';
              }
              if (it.opts.verbose) {
                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
              }
              out += ' } ';
            } else {
              out += ' {} ';
            }
            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
          }
        }
      }
    }
    it.errorPath = $currentErrorPath;
  } else if ($breakOnError) {
    out += ' if (true) {';
  }
  return out;
}

},{}],37:[function(require,module,exports){
'use strict';
module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (($schema || $isData) && it.opts.uniqueItems !== false) {
    if ($isData) {
      out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { ';
    }
    out += ' var i = ' + ($data) + '.length , ' + ($valid) + ' = true , j; if (i > 1) { ';
    var $itemType = it.schema.items && it.schema.items.type,
      $typeIsArray = Array.isArray($itemType);
    if (!$itemType || $itemType == 'object' || $itemType == 'array' || ($typeIsArray && ($itemType.indexOf('object') >= 0 || $itemType.indexOf('array') >= 0))) {
      out += ' outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } ';
    } else {
      out += ' var itemIndices = {}, item; for (;i--;) { var item = ' + ($data) + '[i]; ';
      var $method = 'checkDataType' + ($typeIsArray ? 's' : '');
      out += ' if (' + (it.util[$method]($itemType, 'item', it.opts.strictNumbers, true)) + ') continue; ';
      if ($typeIsArray) {
        out += ' if (typeof item == \'string\') item = \'"\' + item; ';
      }
      out += ' if (typeof itemIndices[item] == \'number\') { ' + ($valid) + ' = false; j = itemIndices[item]; break; } itemIndices[item] = i; } ';
    }
    out += ' } ';
    if ($isData) {
      out += '  }  ';
    }
    out += ' if (!' + ($valid) + ') {   ';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema:  ';
        if ($isData) {
          out += 'validate.schema' + ($schemaPath);
        } else {
          out += '' + ($schema);
        }
        out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } ';
    if ($breakOnError) {
      out += ' else { ';
    }
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}

},{}],38:[function(require,module,exports){
'use strict';
module.exports = function generate_validate(it, $keyword, $ruleType) {
  var out = '';
  var $async = it.schema.$async === true,
    $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'),
    $id = it.self._getId(it.schema);
  if (it.opts.strictKeywords) {
    var $unknownKwd = it.util.schemaUnknownRules(it.schema, it.RULES.keywords);
    if ($unknownKwd) {
      var $keywordsMsg = 'unknown keyword: ' + $unknownKwd;
      if (it.opts.strictKeywords === 'log') it.logger.warn($keywordsMsg);
      else throw new Error($keywordsMsg);
    }
  }
  if (it.isTop) {
    out += ' var validate = ';
    if ($async) {
      it.async = true;
      out += 'async ';
    }
    out += 'function(data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
    if ($id && (it.opts.sourceCode || it.opts.processCode)) {
      out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
    }
  }
  if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) {
    var $keyword = 'false schema';
    var $lvl = it.level;
    var $dataLvl = it.dataLevel;
    var $schema = it.schema[$keyword];
    var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
    var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
    var $breakOnError = !it.opts.allErrors;
    var $errorKeyword;
    var $data = 'data' + ($dataLvl || '');
    var $valid = 'valid' + $lvl;
    if (it.schema === false) {
      if (it.isTop) {
        $breakOnError = true;
      } else {
        out += ' var ' + ($valid) + ' = false; ';
      }
      var $$outStack = $$outStack || [];
      $$outStack.push(out);
      out = ''; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
        if (it.opts.messages !== false) {
          out += ' , message: \'boolean schema is false\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      var __err = out;
      out = $$outStack.pop();
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError([' + (__err) + ']); ';
        } else {
          out += ' validate.errors = [' + (__err) + ']; return false; ';
        }
      } else {
        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      }
    } else {
      if (it.isTop) {
        if ($async) {
          out += ' return data; ';
        } else {
          out += ' validate.errors = null; return true; ';
        }
      } else {
        out += ' var ' + ($valid) + ' = true; ';
      }
    }
    if (it.isTop) {
      out += ' }; return validate; ';
    }
    return out;
  }
  if (it.isTop) {
    var $top = it.isTop,
      $lvl = it.level = 0,
      $dataLvl = it.dataLevel = 0,
      $data = 'data';
    it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
    it.baseId = it.baseId || it.rootId;
    delete it.isTop;
    it.dataPathArr = [""];
    if (it.schema.default !== undefined && it.opts.useDefaults && it.opts.strictDefaults) {
      var $defaultMsg = 'default is ignored in the schema root';
      if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
      else throw new Error($defaultMsg);
    }
    out += ' var vErrors = null; ';
    out += ' var errors = 0;     ';
    out += ' if (rootData === undefined) rootData = data; ';
  } else {
    var $lvl = it.level,
      $dataLvl = it.dataLevel,
      $data = 'data' + ($dataLvl || '');
    if ($id) it.baseId = it.resolve.url(it.baseId, $id);
    if ($async && !it.async) throw new Error('async schema in sync schema');
    out += ' var errs_' + ($lvl) + ' = errors;';
  }
  var $valid = 'valid' + $lvl,
    $breakOnError = !it.opts.allErrors,
    $closingBraces1 = '',
    $closingBraces2 = '';
  var $errorKeyword;
  var $typeSchema = it.schema.type,
    $typeIsArray = Array.isArray($typeSchema);
  if ($typeSchema && it.opts.nullable && it.schema.nullable === true) {
    if ($typeIsArray) {
      if ($typeSchema.indexOf('null') == -1) $typeSchema = $typeSchema.concat('null');
    } else if ($typeSchema != 'null') {
      $typeSchema = [$typeSchema, 'null'];
      $typeIsArray = true;
    }
  }
  if ($typeIsArray && $typeSchema.length == 1) {
    $typeSchema = $typeSchema[0];
    $typeIsArray = false;
  }
  if (it.schema.$ref && $refKeywords) {
    if (it.opts.extendRefs == 'fail') {
      throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)');
    } else if (it.opts.extendRefs !== true) {
      $refKeywords = false;
      it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
    }
  }
  if (it.schema.$comment && it.opts.$comment) {
    out += ' ' + (it.RULES.all.$comment.code(it, '$comment'));
  }
  if ($typeSchema) {
    if (it.opts.coerceTypes) {
      var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
    }
    var $rulesGroup = it.RULES.types[$typeSchema];
    if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) {
      var $schemaPath = it.schemaPath + '.type',
        $errSchemaPath = it.errSchemaPath + '/type';
      var $schemaPath = it.schemaPath + '.type',
        $errSchemaPath = it.errSchemaPath + '/type',
        $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
      out += ' if (' + (it.util[$method]($typeSchema, $data, it.opts.strictNumbers, true)) + ') { ';
      if ($coerceToTypes) {
        var $dataType = 'dataType' + $lvl,
          $coerced = 'coerced' + $lvl;
        out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; var ' + ($coerced) + ' = undefined; ';
        if (it.opts.coerceTypes == 'array') {
          out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ') && ' + ($data) + '.length == 1) { ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; if (' + (it.util.checkDataType(it.schema.type, $data, it.opts.strictNumbers)) + ') ' + ($coerced) + ' = ' + ($data) + '; } ';
        }
        out += ' if (' + ($coerced) + ' !== undefined) ; ';
        var arr1 = $coerceToTypes;
        if (arr1) {
          var $type, $i = -1,
            l1 = arr1.length - 1;
          while ($i < l1) {
            $type = arr1[$i += 1];
            if ($type == 'string') {
              out += ' else if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
            } else if ($type == 'number' || $type == 'integer') {
              out += ' else if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
              if ($type == 'integer') {
                out += ' && !(' + ($data) + ' % 1)';
              }
              out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
            } else if ($type == 'boolean') {
              out += ' else if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
            } else if ($type == 'null') {
              out += ' else if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
            } else if (it.opts.coerceTypes == 'array' && $type == 'array') {
              out += ' else if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
            }
          }
        }
        out += ' else {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should be ';
            if ($typeIsArray) {
              out += '' + ($typeSchema.join(","));
            } else {
              out += '' + ($typeSchema);
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } if (' + ($coerced) + ' !== undefined) {  ';
        var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
          $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
        out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
        if (!$dataLvl) {
          out += 'if (' + ($parentData) + ' !== undefined)';
        }
        out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } ';
      } else {
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should be ';
            if ($typeIsArray) {
              out += '' + ($typeSchema.join(","));
            } else {
              out += '' + ($typeSchema);
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
      }
      out += ' } ';
    }
  }
  if (it.schema.$ref && !$refKeywords) {
    out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
    if ($breakOnError) {
      out += ' } if (errors === ';
      if ($top) {
        out += '0';
      } else {
        out += 'errs_' + ($lvl);
      }
      out += ') { ';
      $closingBraces2 += '}';
    }
  } else {
    var arr2 = it.RULES;
    if (arr2) {
      var $rulesGroup, i2 = -1,
        l2 = arr2.length - 1;
      while (i2 < l2) {
        $rulesGroup = arr2[i2 += 1];
        if ($shouldUseGroup($rulesGroup)) {
          if ($rulesGroup.type) {
            out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data, it.opts.strictNumbers)) + ') { ';
          }
          if (it.opts.useDefaults) {
            if ($rulesGroup.type == 'object' && it.schema.properties) {
              var $schema = it.schema.properties,
                $schemaKeys = Object.keys($schema);
              var arr3 = $schemaKeys;
              if (arr3) {
                var $propertyKey, i3 = -1,
                  l3 = arr3.length - 1;
                while (i3 < l3) {
                  $propertyKey = arr3[i3 += 1];
                  var $sch = $schema[$propertyKey];
                  if ($sch.default !== undefined) {
                    var $passData = $data + it.util.getProperty($propertyKey);
                    if (it.compositeRule) {
                      if (it.opts.strictDefaults) {
                        var $defaultMsg = 'default is ignored for: ' + $passData;
                        if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
                        else throw new Error($defaultMsg);
                      }
                    } else {
                      out += ' if (' + ($passData) + ' === undefined ';
                      if (it.opts.useDefaults == 'empty') {
                        out += ' || ' + ($passData) + ' === null || ' + ($passData) + ' === \'\' ';
                      }
                      out += ' ) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              }
            } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
              var arr4 = it.schema.items;
              if (arr4) {
                var $sch, $i = -1,
                  l4 = arr4.length - 1;
                while ($i < l4) {
                  $sch = arr4[$i += 1];
                  if ($sch.default !== undefined) {
                    var $passData = $data + '[' + $i + ']';
                    if (it.compositeRule) {
                      if (it.opts.strictDefaults) {
                        var $defaultMsg = 'default is ignored for: ' + $passData;
                        if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
                        else throw new Error($defaultMsg);
                      }
                    } else {
                      out += ' if (' + ($passData) + ' === undefined ';
                      if (it.opts.useDefaults == 'empty') {
                        out += ' || ' + ($passData) + ' === null || ' + ($passData) + ' === \'\' ';
                      }
                      out += ' ) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              }
            }
          }
          var arr5 = $rulesGroup.rules;
          if (arr5) {
            var $rule, i5 = -1,
              l5 = arr5.length - 1;
            while (i5 < l5) {
              $rule = arr5[i5 += 1];
              if ($shouldUseRule($rule)) {
                var $code = $rule.code(it, $rule.keyword, $rulesGroup.type);
                if ($code) {
                  out += ' ' + ($code) + ' ';
                  if ($breakOnError) {
                    $closingBraces1 += '}';
                  }
                }
              }
            }
          }
          if ($breakOnError) {
            out += ' ' + ($closingBraces1) + ' ';
            $closingBraces1 = '';
          }
          if ($rulesGroup.type) {
            out += ' } ';
            if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) {
              out += ' else { ';
              var $schemaPath = it.schemaPath + '.type',
                $errSchemaPath = it.errSchemaPath + '/type';
              var $$outStack = $$outStack || [];
              $$outStack.push(out);
              out = ''; /* istanbul ignore else */
              if (it.createErrors !== false) {
                out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
                if ($typeIsArray) {
                  out += '' + ($typeSchema.join(","));
                } else {
                  out += '' + ($typeSchema);
                }
                out += '\' } ';
                if (it.opts.messages !== false) {
                  out += ' , message: \'should be ';
                  if ($typeIsArray) {
                    out += '' + ($typeSchema.join(","));
                  } else {
                    out += '' + ($typeSchema);
                  }
                  out += '\' ';
                }
                if (it.opts.verbose) {
                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                }
                out += ' } ';
              } else {
                out += ' {} ';
              }
              var __err = out;
              out = $$outStack.pop();
              if (!it.compositeRule && $breakOnError) {
                /* istanbul ignore if */
                if (it.async) {
                  out += ' throw new ValidationError([' + (__err) + ']); ';
                } else {
                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                }
              } else {
                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
              }
              out += ' } ';
            }
          }
          if ($breakOnError) {
            out += ' if (errors === ';
            if ($top) {
              out += '0';
            } else {
              out += 'errs_' + ($lvl);
            }
            out += ') { ';
            $closingBraces2 += '}';
          }
        }
      }
    }
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces2) + ' ';
  }
  if ($top) {
    if ($async) {
      out += ' if (errors === 0) return data;           ';
      out += ' else throw new ValidationError(vErrors); ';
    } else {
      out += ' validate.errors = vErrors; ';
      out += ' return errors === 0;       ';
    }
    out += ' }; return validate;';
  } else {
    out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
  }

function $shouldUseGroup($rulesGroup) {
    var rules = $rulesGroup.rules;
    for (var i = 0; i < rules.length; i++)
      if ($shouldUseRule(rules[i])) return true;
  }

function $shouldUseRule($rule) {
    return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule));
  }

function $ruleImplementsSomeKeyword($rule) {
    var impl = $rule.implements;
    for (var i = 0; i < impl.length; i++)
      if (it.schema[impl[i]] !== undefined) return true;
  }
  return out;
}

},{}],39:[function(require,module,exports){
'use strict';

var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
var customRuleCode = require('./dotjs/custom');
var definitionSchema = require('./definition_schema');

module.exports = {
  add: addKeyword,
  get: getKeyword,
  remove: removeKeyword,
  validate: validateKeyword
};

/**
 * Define custom keyword
 * @this  Ajv
 * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
 * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
 * @return {Ajv} this for method chaining
 */
function addKeyword(keyword, definition) {
  /* jshint validthis: true */
  /* eslint no-shadow: 0 */
  var RULES = this.RULES;
  if (RULES.keywords[keyword])
    throw new Error('Keyword ' + keyword + ' is already defined');

if (!IDENTIFIER.test(keyword))
    throw new Error('Keyword ' + keyword + ' is not a valid identifier');

if (definition) {
    this.validateKeyword(definition, true);

var dataType = definition.type;
    if (Array.isArray(dataType)) {
      for (var i=0; i<dataType.length; i++)
        _addRule(keyword, dataType[i], definition);
    } else {
      _addRule(keyword, dataType, definition);
    }

RULES.keywords[keyword] = RULES.all[keyword] = true;

function _addRule(keyword, dataType, definition) {
    var ruleGroup;
    for (var i=0; i<RULES.length; i++) {
      var rg = RULES[i];
      if (rg.type == dataType) {
        ruleGroup = rg;
        break;
      }
    }

if (!ruleGroup) {
      ruleGroup = { type: dataType, rules: [] };
      RULES.push(ruleGroup);
    }

var rule = {
      keyword: keyword,
      definition: definition,
      custom: true,
      code: customRuleCode,
      implements: definition.implements
    };
    ruleGroup.rules.push(rule);
    RULES.custom[keyword] = rule;
  }

return this;
}

/**
 * Get keyword
 * @this  Ajv
 * @param {String} keyword pre-defined or custom keyword.
 * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
 */
function getKeyword(keyword) {
  /* jshint validthis: true */
  var rule = this.RULES.custom[keyword];
  return rule ? rule.definition : this.RULES.keywords[keyword] || false;
}

/**
 * Remove keyword
 * @this  Ajv
 * @param {String} keyword pre-defined or custom keyword.
 * @return {Ajv} this for method chaining
 */
function removeKeyword(keyword) {
  /* jshint validthis: true */
  var RULES = this.RULES;
  delete RULES.keywords[keyword];
  delete RULES.all[keyword];
  delete RULES.custom[keyword];
  for (var i=0; i<RULES.length; i++) {
    var rules = RULES[i].rules;
    for (var j=0; j<rules.length; j++) {
      if (rules[j].keyword == keyword) {
        rules.splice(j, 1);
        break;
      }
    }
  }
  return this;
}

/**
 * Validate keyword definition
 * @this  Ajv
 * @param {Object} definition keyword definition object.
 * @param {Boolean} throwError true to throw exception if definition is invalid
 * @return {boolean} validation result
 */
function validateKeyword(definition, throwError) {
  validateKeyword.errors = null;
  var v = this._validateKeyword = this._validateKeyword
                                  || this.compile(definitionSchema, true);

if (v(definition)) return true;
  validateKeyword.errors = v.errors;
  if (throwError)
    throw new Error('custom keyword definition is invalid: '  + this.errorsText(v.errors));
  else
    return false;
}

},{"./definition_schema":12,"./dotjs/custom":22}],40:[function(require,module,exports){
module.exports={
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "https://raw.githubusercontent.com/ajv-validator/ajv/master/lib/refs/data.json#",
    "description": "Meta-schema for $data reference (JSON Schema extension proposal)",
    "type": "object",
    "required": [ "$data" ],
    "properties": {
        "$data": {
            "type": "string",
            "anyOf": [
                { "format": "relative-json-pointer" }, 
                { "format": "json-pointer" }
            ]
        }
    },
    "additionalProperties": false
}

},{}],41:[function(require,module,exports){
module.exports={
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "http://json-schema.org/draft-07/schema#",
    "title": "Core schema meta-schema",
    "definitions": {
        "schemaArray": {
            "type": "array",
            "minItems": 1,
            "items": { "$ref": "#" }
        },
        "nonNegativeInteger": {
            "type": "integer",
            "minimum": 0
        },
        "nonNegativeIntegerDefault0": {
            "allOf": [
                { "$ref": "#/definitions/nonNegativeInteger" },
                { "default": 0 }
            ]
        },
        "simpleTypes": {
            "enum": [
                "array",
                "boolean",
                "integer",
                "null",
                "number",
                "object",
                "string"
            ]
        },
        "stringArray": {
            "type": "array",
            "items": { "type": "string" },
            "uniqueItems": true,
            "default": []
        }
    },
    "type": ["object", "boolean"],
    "properties": {
        "$id": {
            "type": "string",
            "format": "uri-reference"
        },
        "$schema": {
            "type": "string",
            "format": "uri"
        },
        "$ref": {
            "type": "string",
            "format": "uri-reference"
        },
        "$comment": {
            "type": "string"
        },
        "title": {
            "type": "string"
        },
        "description": {
            "type": "string"
        },
        "default": true,
        "readOnly": {
            "type": "boolean",
            "default": false
        },
        "examples": {
            "type": "array",
            "items": true
        },
        "multipleOf": {
            "type": "number",
            "exclusiveMinimum": 0
        },
        "maximum": {
            "type": "number"
        },
        "exclusiveMaximum": {
            "type": "number"
        },
        "minimum": {
            "type": "number"
        },
        "exclusiveMinimum": {
            "type": "number"
        },
        "maxLength": { "$ref": "#/definitions/nonNegativeInteger" },
        "minLength": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
        "pattern": {
            "type": "string",
            "format": "regex"
        },
        "additionalItems": { "$ref": "#" },
        "items": {
            "anyOf": [
                { "$ref": "#" },
                { "$ref": "#/definitions/schemaArray" }
            ],
            "default": true
        },
        "maxItems": { "$ref": "#/definitions/nonNegativeInteger" },
        "minItems": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
        "uniqueItems": {
            "type": "boolean",
            "default": false
        },
        "contains": { "$ref": "#" },
        "maxProperties": { "$ref": "#/definitions/nonNegativeInteger" },
        "minProperties": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
        "required": { "$ref": "#/definitions/stringArray" },
        "additionalProperties": { "$ref": "#" },
        "definitions": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "properties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "default": {}
        },
        "patternProperties": {
            "type": "object",
            "additionalProperties": { "$ref": "#" },
            "propertyNames": { "format": "regex" },
            "default": {}
        },
        "dependencies": {
            "type": "object",
            "additionalProperties": {
                "anyOf": [
                    { "$ref": "#" },
                    { "$ref": "#/definitions/stringArray" }
                ]
            }
        },
        "propertyNames": { "$ref": "#" },
        "const": true,
        "enum": {
            "type": "array",
            "items": true,
            "minItems": 1,
            "uniqueItems": true
        },
        "type": {
            "anyOf": [
                { "$ref": "#/definitions/simpleTypes" },
                {
                    "type": "array",
                    "items": { "$ref": "#/definitions/simpleTypes" },
                    "minItems": 1,
                    "uniqueItems": true
                }
            ]
        },
        "format": { "type": "string" },
        "contentMediaType": { "type": "string" },
        "contentEncoding": { "type": "string" },
        "if": {"$ref": "#"},
        "then": {"$ref": "#"},
        "else": {"$ref": "#"},
        "allOf": { "$ref": "#/definitions/schemaArray" },
        "anyOf": { "$ref": "#/definitions/schemaArray" },
        "oneOf": { "$ref": "#/definitions/schemaArray" },
        "not": { "$ref": "#" }
    },
    "default": true
}

},{}],42:[function(require,module,exports){
'use strict';

// do not edit .js files directly - edit src/index.jst

module.exports = function equal(a, b) {
  if (a === b) return true;

if (a && b && typeof a == 'object' && typeof b == 'object') {
    if (a.constructor !== b.constructor) return false;

var length, i, keys;
    if (Array.isArray(a)) {
      length = a.length;
      if (length != b.length) return false;
      for (i = length; i-- !== 0;)
        if (!equal(a[i], b[i])) return false;
      return true;
    }

if (a.constructor === RegExp) return a.source === b.source && a.flags === b.flags;
    if (a.valueOf !== Object.prototype.valueOf) return a.valueOf() === b.valueOf();
    if (a.toString !== Object.prototype.toString) return a.toString() === b.toString();

keys = Object.keys(a);
    length = keys.length;
    if (length !== Object.keys(b).length) return false;

for (i = length; i-- !== 0;)
      if (!Object.prototype.hasOwnProperty.call(b, keys[i])) return false;

for (i = length; i-- !== 0;) {
      var key = keys[i];

if (!equal(a[key], b[key])) return false;
    }

return true;
  }

// true if both NaN, false otherwise
  return a!==a && b!==b;
};

},{}],43:[function(require,module,exports){
'use strict';

module.exports = function (data, opts) {
    if (!opts) opts = {};
    if (typeof opts === 'function') opts = { cmp: opts };
    var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false;

var seen = [];
    return (function stringify (node) {
        if (node && node.toJSON && typeof node.toJSON === 'function') {
            node = node.toJSON();
        }

if (node === undefined) return;
        if (typeof node == 'number') return isFinite(node) ? '' + node : 'null';
        if (typeof node !== 'object') return JSON.stringify(node);

var i, out;
        if (Array.isArray(node)) {
            out = '[';
            for (i = 0; i < node.length; i++) {
                if (i) out += ',';
                out += stringify(node[i]) || 'null';
            }
            return out + ']';
        }

if (node === null) return 'null';

if (seen.indexOf(node) !== -1) {
            if (cycles) return JSON.stringify('__cycle__');
            throw new TypeError('Converting circular structure to JSON');
        }

var seenIndex = seen.push(node) - 1;
        var keys = Object.keys(node).sort(cmp && cmp(node));
        out = '';
        for (i = 0; i < keys.length; i++) {
            var key = keys[i];
            var value = stringify(node[key]);

if (!value) continue;
            if (out) out += ',';
            out += JSON.stringify(key) + ':' + value;
        }
        seen.splice(seenIndex, 1);
        return '{' + out + '}';
    })(data);
};

},{}],44:[function(require,module,exports){
'use strict';

var traverse = module.exports = function (schema, opts, cb) {
  // Legacy support for v0.3.1 and earlier.
  if (typeof opts == 'function') {
    cb = opts;
    opts = {};
  }

cb = opts.cb || cb;
  var pre = (typeof cb == 'function') ? cb : cb.pre || function() {};
  var post = cb.post || function() {};

_traverse(opts, pre, post, schema, '', schema);
};

traverse.keywords = {
  additionalItems: true,
  items: true,
  contains: true,
  additionalProperties: true,
  propertyNames: true,
  not: true
};

traverse.arrayKeywords = {
  items: true,
  allOf: true,
  anyOf: true,
  oneOf: true
};

traverse.propsKeywords = {
  definitions: true,
  properties: true,
  patternProperties: true,
  dependencies: true
};

traverse.skipKeywords = {
  default: true,
  enum: true,
  const: true,
  required: true,
  maximum: true,
  minimum: true,
  exclusiveMaximum: true,
  exclusiveMinimum: true,
  multipleOf: true,
  maxLength: true,
  minLength: true,
  pattern: true,
  format: true,
  maxItems: true,
  minItems: true,
  uniqueItems: true,
  maxProperties: true,
  minProperties: true
};

function escapeJsonPtr(str) {
  return str.replace(/~/g, '~0').replace(/\//g, '~1');
}

},{}],45:[function(require,module,exports){
/** @license URI.js v4.4.0 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js */
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.URI = global.URI || {})));
}(this, (function (exports) { 'use strict';

function merge() {
    for (var _len = arguments.length, sets = Array(_len), _key = 0; _key < _len; _key++) {
        sets[_key] = arguments[_key];
    }

if (sets.length > 1) {
        sets[0] = sets[0].slice(0, -1);
        var xl = sets.length - 1;
        for (var x = 1; x < xl; ++x) {
            sets[x] = sets[x].slice(1, -1);
        }
        sets[xl] = sets[xl].slice(1);
        return sets.join('');
    } else {
        return sets[0];
    }
}
function subexp(str) {
    return "(?:" + str + ")";
}
function typeOf(o) {
    return o === undefined ? "undefined" : o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase();
}
function toUpperCase(str) {
    return str.toUpperCase();
}
function toArray(obj) {
    return obj !== undefined && obj !== null ? obj instanceof Array ? obj : typeof obj.length !== "number" || obj.split || obj.setInterval || obj.call ? [obj] : Array.prototype.slice.call(obj) : [];
}
function assign(target, source) {
    var obj = target;
    if (source) {
        for (var key in source) {
            obj[key] = source[key];
        }
    }
    return obj;
}

var IRI_PROTOCOL = buildExps(true);

var slicedToArray = function () {
  function sliceIterator(arr, i) {
    var _arr = [];
    var _n = true;
    var _d = false;
    var _e = undefined;

try {
      for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
        _arr.push(_s.value);

if (i && _arr.length === i) break;
      }
    } catch (err) {
      _d = true;
      _e = err;
    } finally {
      try {
        if (!_n && _i["return"]) _i["return"]();
      } finally {
        if (_d) throw _e;
      }
    }

return _arr;
  }

return function (arr, i) {
    if (Array.isArray(arr)) {
      return arr;
    } else if (Symbol.iterator in Object(arr)) {
      return sliceIterator(arr, i);
    } else {
      throw new TypeError("Invalid attempt to destructure non-iterable instance");
    }
  };
}();

var toConsumableArray = function (arr) {
  if (Array.isArray(arr)) {
    for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];

return arr2;
  } else {
    return Array.from(arr);
  }
};

/** Highest positive signed 32-bit float value */

var maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1

/** Bootstring parameters */
var base = 36;
var tMin = 1;
var tMax = 26;
var skew = 38;
var damp = 700;
var initialBias = 72;
var initialN = 128; // 0x80
var delimiter = '-'; // '\x2D'

/** Regular expressions */
var regexPunycode = /^xn--/;
var regexNonASCII = /[^\0-\x7E]/; // non-ASCII chars
var regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g; // RFC 3490 separators

/** Error messages */
var errors = {
	'overflow': 'Overflow: input needs wider integers to process',
	'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
	'invalid-input': 'Invalid input'
};

/** Convenience shortcuts */
var baseMinusTMin = base - tMin;
var floor = Math.floor;
var stringFromCharCode = String.fromCharCode;

/*--------------------------------------------------------------------------*/

/**
 * A generic error utility function.
 * @private
 * @param {String} type The error type.
 * @returns {Error} Throws a `RangeError` with the applicable error message.
 */
function error$1(type) {
	throw new RangeError(errors[type]);
}

/**
 * A generic `Array#map` utility function.
 * @private
 * @param {Array} array The array to iterate over.
 * @param {Function} callback The function that gets called for every array
 * item.
 * @returns {Array} A new array of values returned by the callback function.
 */
function map(array, fn) {
	var result = [];
	var length = array.length;
	while (length--) {
		result[length] = fn(array[length]);
	}
	return result;
}

/**
 * A simple `Array#map`-like wrapper to work with domain name strings or email
 * addresses.
 * @private
 * @param {String} domain The domain name or email address.
 * @param {Function} callback The function that gets called for every
 * character.
 * @returns {Array} A new string of characters returned by the callback
 * function.
 */
function mapDomain(string, fn) {
	var parts = string.split('@');
	var result = '';
	if (parts.length > 1) {
		// In email addresses, only the domain name should be punycoded. Leave
		// the local part (i.e. everything up to `@`) intact.
		result = parts[0] + '@';
		string = parts[1];
	}
	// Avoid `split(regex)` for IE8 compatibility. See #17.
	string = string.replace(regexSeparators, '\x2E');
	var labels = string.split('.');
	var encoded = map(labels, fn).join('.');
	return result + encoded;
}

/**
 * Creates an array containing the numeric code points of each Unicode
 * character in the string. While JavaScript uses UCS-2 internally,
 * this function will convert a pair of surrogate halves (each of which
 * UCS-2 exposes as separate characters) into a single code point,
 * matching UTF-16.
 * @see `punycode.ucs2.encode`
 * @see <https://mathiasbynens.be/notes/javascript-encoding>
 * @memberOf punycode.ucs2
 * @name decode
 * @param {String} string The Unicode input string (UCS-2).
 * @returns {Array} The new array of code points.
 */
function ucs2decode(string) {
	var output = [];
	var counter = 0;
	var length = string.length;
	while (counter < length) {
		var value = string.charCodeAt(counter++);
		if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
			// It's a high surrogate, and there is a next character.
			var extra = string.charCodeAt(counter++);
			if ((extra & 0xFC00) == 0xDC00) {
				// Low surrogate.
				output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
			} else {
				// It's an unmatched surrogate; only append this code unit, in case the
				// next code unit is the high surrogate of a surrogate pair.
				output.push(value);
				counter--;
			}
		} else {
			output.push(value);
		}
	}
	return output;
}

/**
 * Creates a string based on an array of numeric code points.
 * @see `punycode.ucs2.decode`
 * @memberOf punycode.ucs2
 * @name encode
 * @param {Array} codePoints The array of numeric code points.
 * @returns {String} The new Unicode string (UCS-2).
 */
var ucs2encode = function ucs2encode(array) {
	return String.fromCodePoint.apply(String, toConsumableArray(array));
};

/**
 * Converts a basic code point into a digit/integer.
 * @see `digitToBasic()`
 * @private
 * @param {Number} codePoint The basic numeric code point value.
 * @returns {Number} The numeric value of a basic code point (for use in
 * representing integers) in the range `0` to `base - 1`, or `base` if
 * the code point does not represent a value.
 */
var basicToDigit = function basicToDigit(codePoint) {
	if (codePoint - 0x30 < 0x0A) {
		return codePoint - 0x16;
	}
	if (codePoint - 0x41 < 0x1A) {
		return codePoint - 0x41;
	}
	if (codePoint - 0x61 < 0x1A) {
		return codePoint - 0x61;
	}
	return base;
};

/**
 * Converts a digit/integer into a basic code point.
 * @see `basicToDigit()`
 * @private
 * @param {Number} digit The numeric value of a basic code point.
 * @returns {Number} The basic code point whose value (when used for
 * representing integers) is `digit`, which needs to be in the range
 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
 * used; else, the lowercase form is used. The behavior is undefined
 * if `flag` is non-zero and `digit` has no uppercase form.
 */
var digitToBasic = function digitToBasic(digit, flag) {
	//  0..25 map to ASCII a..z or A..Z
	// 26..35 map to ASCII 0..9
	return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
};

/**
 * Bias adaptation function as per section 3.4 of RFC 3492.
 * https://tools.ietf.org/html/rfc3492#section-3.4
 * @private
 */
var adapt = function adapt(delta, numPoints, firstTime) {
	var k = 0;
	delta = firstTime ? floor(delta / damp) : delta >> 1;
	delta += floor(delta / numPoints);
	for (; /* no initialization */delta > baseMinusTMin * tMax >> 1; k += base) {
		delta = floor(delta / baseMinusTMin);
	}
	return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
};

/**
 * Converts a Punycode string of ASCII-only symbols to a string of Unicode
 * symbols.
 * @memberOf punycode
 * @param {String} input The Punycode string of ASCII-only symbols.
 * @returns {String} The resulting string of Unicode symbols.
 */
var decode = function decode(input) {
	// Don't use UCS-2.
	var output = [];
	var inputLength = input.length;
	var i = 0;
	var n = initialN;
	var bias = initialBias;

// Handle the basic code points: let `basic` be the number of input code
	// points before the last delimiter, or `0` if there is none, then copy
	// the first basic code points to the output.

var basic = input.lastIndexOf(delimiter);
	if (basic < 0) {
		basic = 0;
	}

for (var j = 0; j < basic; ++j) {
		// if it's not a basic code point
		if (input.charCodeAt(j) >= 0x80) {
			error$1('not-basic');
		}
		output.push(input.charCodeAt(j));
	}

// Main decoding loop: start just after the last delimiter if any basic code
	// points were copied; start at the beginning otherwise.

for (var index = basic > 0 ? basic + 1 : 0; index < inputLength;) /* no final expression */{

// `index` is the index of the next character to be consumed.
		// Decode a generalized variable-length integer into `delta`,
		// which gets added to `i`. The overflow checking is easier
		// if we increase `i` as we go, then subtract off its starting
		// value at the end to obtain `delta`.
		var oldi = i;
		for (var w = 1, k = base;; /* no condition */k += base) {

if (index >= inputLength) {
				error$1('invalid-input');
			}

var digit = basicToDigit(input.charCodeAt(index++));

if (digit >= base || digit > floor((maxInt - i) / w)) {
				error$1('overflow');
			}

i += digit * w;
			var t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;

if (digit < t) {
				break;
			}

var baseMinusT = base - t;
			if (w > floor(maxInt / baseMinusT)) {
				error$1('overflow');
			}

w *= baseMinusT;
		}

var out = output.length + 1;
		bias = adapt(i - oldi, out, oldi == 0);

// `i` was supposed to wrap around from `out` to `0`,
		// incrementing `n` each time, so we'll fix that now:
		if (floor(i / out) > maxInt - n) {
			error$1('overflow');
		}

n += floor(i / out);
		i %= out;

// Insert `n` at position `i` of the output.
		output.splice(i++, 0, n);
	}

return String.fromCodePoint.apply(String, output);
};

/**
 * Converts a string of Unicode symbols (e.g. a domain name label) to a
 * Punycode string of ASCII-only symbols.
 * @memberOf punycode
 * @param {String} input The string of Unicode symbols.
 * @returns {String} The resulting Punycode string of ASCII-only symbols.
 */
var encode = function encode(input) {
	var output = [];

// Convert the input in UCS-2 to an array of Unicode code points.
	input = ucs2decode(input);

// Cache the length.
	var inputLength = input.length;

// Initialize the state.
	var n = initialN;
	var delta = 0;
	var bias = initialBias;

// Handle the basic code points.
	var _iteratorNormalCompletion = true;
	var _didIteratorError = false;
	var _iteratorError = undefined;

try {
		for (var _iterator = input[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
			var _currentValue2 = _step.value;

if (_currentValue2 < 0x80) {
				output.push(stringFromCharCode(_currentValue2));
			}
		}
	} catch (err) {
		_didIteratorError = true;
		_iteratorError = err;
	} finally {
		try {
			if (!_iteratorNormalCompletion && _iterator.return) {
				_iterator.return();
			}
		} finally {
			if (_didIteratorError) {
				throw _iteratorError;
			}
		}
	}

var basicLength = output.length;
	var handledCPCount = basicLength;

// `handledCPCount` is the number of code points that have been handled;
	// `basicLength` is the number of basic code points.

// Finish the basic string with a delimiter unless it's empty.
	if (basicLength) {
		output.push(delimiter);
	}

// Main encoding loop:
	while (handledCPCount < inputLength) {

// All non-basic code points < n have been handled already. Find the next
		// larger one:
		var m = maxInt;
		var _iteratorNormalCompletion2 = true;
		var _didIteratorError2 = false;
		var _iteratorError2 = undefined;

try {
			for (var _iterator2 = input[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
				var currentValue = _step2.value;

if (currentValue >= n && currentValue < m) {
					m = currentValue;
				}
			}

// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
			// but guard against overflow.
		} catch (err) {
			_didIteratorError2 = true;
			_iteratorError2 = err;
		} finally {
			try {
				if (!_iteratorNormalCompletion2 && _iterator2.return) {
					_iterator2.return();
				}
			} finally {
				if (_didIteratorError2) {
					throw _iteratorError2;
				}
			}
		}

var handledCPCountPlusOne = handledCPCount + 1;
		if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
			error$1('overflow');
		}

delta += (m - n) * handledCPCountPlusOne;
		n = m;

var _iteratorNormalCompletion3 = true;
		var _didIteratorError3 = false;
		var _iteratorError3 = undefined;

try {
			for (var _iterator3 = input[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
				var _currentValue = _step3.value;

if (_currentValue < n && ++delta > maxInt) {
					error$1('overflow');
				}
				if (_currentValue == n) {
					// Represent delta as a generalized variable-length integer.
					var q = delta;
					for (var k = base;; /* no condition */k += base) {
						var t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
						if (q < t) {
							break;
						}
						var qMinusT = q - t;
						var baseMinusT = base - t;
						output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)));
						q = floor(qMinusT / baseMinusT);
					}

output.push(stringFromCharCode(digitToBasic(q, 0)));
					bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
					delta = 0;
					++handledCPCount;
				}
			}
		} catch (err) {
			_didIteratorError3 = true;
			_iteratorError3 = err;
		} finally {
			try {
				if (!_iteratorNormalCompletion3 && _iterator3.return) {
					_iterator3.return();
				}
			} finally {
				if (_didIteratorError3) {
					throw _iteratorError3;
				}
			}
		}

++delta;
		++n;
	}
	return output.join('');
};

/**
 * Converts a Punycode string representing a domain name or an email address
 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
 * it doesn't matter if you call it on a string that has already been
 * converted to Unicode.
 * @memberOf punycode
 * @param {String} input The Punycoded domain name or email address to
 * convert to Unicode.
 * @returns {String} The Unicode representation of the given Punycode
 * string.
 */
var toUnicode = function toUnicode(input) {
	return mapDomain(input, function (string) {
		return regexPunycode.test(string) ? decode(string.slice(4).toLowerCase()) : string;
	});
};

/**
 * Converts a Unicode string representing a domain name or an email address to
 * Punycode. Only the non-ASCII parts of the domain name will be converted,
 * i.e. it doesn't matter if you call it with a domain that's already in
 * ASCII.
 * @memberOf punycode
 * @param {String} input The domain name or email address to convert, as a
 * Unicode string.
 * @returns {String} The Punycode representation of the given domain name or
 * email address.
 */
var toASCII = function toASCII(input) {
	return mapDomain(input, function (string) {
		return regexNonASCII.test(string) ? 'xn--' + encode(string) : string;
	});
};

/*--------------------------------------------------------------------------*/

/** Define the public API */
var punycode = {
	/**
  * A string representing the current Punycode.js version number.
  * @memberOf punycode
  * @type String
  */
	'version': '2.1.0',
	/**
  * An object of methods to convert from JavaScript's internal character
  * representation (UCS-2) to Unicode code points, and back.
  * @see <https://mathiasbynens.be/notes/javascript-encoding>
  * @memberOf punycode
  * @type Object
  */
	'ucs2': {
		'decode': ucs2decode,
		'encode': ucs2encode
	},
	'decode': decode,
	'encode': encode,
	'toASCII': toASCII,
	'toUnicode': toUnicode
};

/**
 * URI.js
 *
 * @fileoverview An RFC 3986 compliant, scheme extendable URI parsing/validating/resolving library for JavaScript.
 * @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
 * @see http://github.com/garycourt/uri-js
 */
/**
 * Copyright 2011 Gary Court. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of
 *       conditions and the following disclaimer.
 *
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list
 *       of conditions and the following disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those of the
 * authors and should not be interpreted as representing official policies, either expressed
 * or implied, of Gary Court.
 */
var SCHEMES = {};
function pctEncChar(chr) {
    var c = chr.charCodeAt(0);
    var e = void 0;
    if (c < 16) e = "%0" + c.toString(16).toUpperCase();else if (c < 128) e = "%" + c.toString(16).toUpperCase();else if (c < 2048) e = "%" + (c >> 6 | 192).toString(16).toUpperCase() + "%" + (c & 63 | 128).toString(16).toUpperCase();else e = "%" + (c >> 12 | 224).toString(16).toUpperCase() + "%" + (c >> 6 & 63 | 128).toString(16).toUpperCase() + "%" + (c & 63 | 128).toString(16).toUpperCase();
    return e;
}
function pctDecChars(str) {
    var newStr = "";
    var i = 0;
    var il = str.length;
    while (i < il) {
        var c = parseInt(str.substr(i + 1, 2), 16);
        if (c < 128) {
            newStr += String.fromCharCode(c);
            i += 3;
        } else if (c >= 194 && c < 224) {
            if (il - i >= 6) {
                var c2 = parseInt(str.substr(i + 4, 2), 16);
                newStr += String.fromCharCode((c & 31) << 6 | c2 & 63);
            } else {
                newStr += str.substr(i, 6);
            }
            i += 6;
        } else if (c >= 224) {
            if (il - i >= 9) {
                var _c = parseInt(str.substr(i + 4, 2), 16);
                var c3 = parseInt(str.substr(i + 7, 2), 16);
                newStr += String.fromCharCode((c & 15) << 12 | (_c & 63) << 6 | c3 & 63);
            } else {
                newStr += str.substr(i, 9);
            }
            i += 9;
        } else {
            newStr += str.substr(i, 3);
            i += 3;
        }
    }
    return newStr;
}
function _normalizeComponentEncoding(components, protocol) {
    function decodeUnreserved(str) {
        var decStr = pctDecChars(str);
        return !decStr.match(protocol.UNRESERVED) ? str : decStr;
    }
    if (components.scheme) components.scheme = String(components.scheme).replace(protocol.PCT_ENCODED, decodeUnreserved).toLowerCase().replace(protocol.NOT_SCHEME, "");
    if (components.userinfo !== undefined) components.userinfo = String(components.userinfo).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_USERINFO, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.host !== undefined) components.host = String(components.host).replace(protocol.PCT_ENCODED, decodeUnreserved).toLowerCase().replace(protocol.NOT_HOST, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.path !== undefined) components.path = String(components.path).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(components.scheme ? protocol.NOT_PATH : protocol.NOT_PATH_NOSCHEME, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.query !== undefined) components.query = String(components.query).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_QUERY, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.fragment !== undefined) components.fragment = String(components.fragment).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_FRAGMENT, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    return components;
}

function _stripLeadingZeros(str) {
    return str.replace(/^0*(.*)/, "$1") || "0";
}
function _normalizeIPv4(host, protocol) {
    var matches = host.match(protocol.IPV4ADDRESS) || [];

var _matches = slicedToArray(matches, 2),
        address = _matches[1];

if (address) {
        return address.split(".").map(_stripLeadingZeros).join(".");
    } else {
        return host;
    }
}
function _normalizeIPv6(host, protocol) {
    var matches = host.match(protocol.IPV6ADDRESS) || [];

var _matches2 = slicedToArray(matches, 3),
        address = _matches2[1],
        zone = _matches2[2];

if (address) {
        var _address$toLowerCase$ = address.toLowerCase().split('::').reverse(),
            _address$toLowerCase$2 = slicedToArray(_address$toLowerCase$, 2),
            last = _address$toLowerCase$2[0],
            first = _address$toLowerCase$2[1];

function serialize(components) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

var protocol = options.iri ? IRI_PROTOCOL : URI_PROTOCOL;
    var uriTokens = [];
    //find scheme handler
    var schemeHandler = SCHEMES[(options.scheme || components.scheme || "").toLowerCase()];
    //perform scheme specific serialization
    if (schemeHandler && schemeHandler.serialize) schemeHandler.serialize(components, options);
    if (components.host) {
        //if host component is an IPv6 address
        if (protocol.IPV6ADDRESS.test(components.host)) {}
        //TODO: normalize IPv6 address as per RFC 5952

//if host component is a domain name
        else if (options.domainHost || schemeHandler && schemeHandler.domainHost) {
                //convert IDN via punycode
                try {
                    components.host = !options.iri ? punycode.toASCII(components.host.replace(protocol.PCT_ENCODED, pctDecChars).toLowerCase()) : punycode.toUnicode(components.host);
                } catch (e) {
                    components.error = components.error || "Host's domain name can not be converted to " + (!options.iri ? "ASCII" : "Unicode") + " via punycode: " + e;
                }
            }
    }
    //normalize encoding
    _normalizeComponentEncoding(components, protocol);
    if (options.reference !== "suffix" && components.scheme) {
        uriTokens.push(components.scheme);
        uriTokens.push(":");
    }
    var authority = _recomposeAuthority(components, options);
    if (authority !== undefined) {
        if (options.reference !== "suffix") {
            uriTokens.push("//");
        }
        uriTokens.push(authority);
        if (components.path && components.path.charAt(0) !== "/") {
            uriTokens.push("/");
        }
    }
    if (components.path !== undefined) {
        var s = components.path;
        if (!options.absolutePath && (!schemeHandler || !schemeHandler.absolutePath)) {
            s = removeDotSegments(s);
        }
        if (authority === undefined) {
            s = s.replace(/^\/\//, "/%2F"); //don't allow the path to start with "//"
        }
        uriTokens.push(s);
    }
    if (components.query !== undefined) {
        uriTokens.push("?");
        uriTokens.push(components.query);
    }
    if (components.fragment !== undefined) {
        uriTokens.push("#");
        uriTokens.push(components.fragment);
    }
    return uriTokens.join(""); //merge tokens into a string
}

function resolveComponents(base, relative) {
    var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    var skipNormalization = arguments[3];

function resolve(baseURI, relativeURI, options) {
    var schemelessOptions = assign({ scheme: 'null' }, options);
    return serialize(resolveComponents(parse(baseURI, schemelessOptions), parse(relativeURI, schemelessOptions), schemelessOptions, true), schemelessOptions);
}

function escapeComponent(str, options) {
    return str && str.toString().replace(!options || !options.iri ? URI_PROTOCOL.ESCAPE : IRI_PROTOCOL.ESCAPE, pctEncChar);
}

function unescapeComponent(str, options) {
    return str && str.toString().replace(!options || !options.iri ? URI_PROTOCOL.PCT_ENCODED : IRI_PROTOCOL.PCT_ENCODED, pctDecChars);
}

var handler$1 = {
    scheme: "https",
    domainHost: handler.domainHost,
    parse: handler.parse,
    serialize: handler.serialize
};

wsComponents.path = path && path !== '/' ? path : undefined;
            wsComponents.query = query;
            wsComponents.resourceName = undefined;
        }
        //forbid fragment component
        wsComponents.fragment = undefined;
        return wsComponents;
    }
};

var handler$3 = {
    scheme: "wss",
    domainHost: handler$2.domainHost,
    parse: handler$2.parse,
    serialize: handler$2.serialize
};

SCHEMES[handler.scheme] = handler;
SCHEMES[handler$1.scheme] = handler$1;
SCHEMES[handler$2.scheme] = handler$2;
SCHEMES[handler$3.scheme] = handler$3;
SCHEMES[handler$4.scheme] = handler$4;
SCHEMES[handler$5.scheme] = handler$5;
SCHEMES[handler$6.scheme] = handler$6;

exports.SCHEMES = SCHEMES;
exports.pctEncChar = pctEncChar;
exports.pctDecChars = pctDecChars;
exports.parse = parse;
exports.removeDotSegments = removeDotSegments;
exports.serialize = serialize;
exports.resolveComponents = resolveComponents;
exports.resolve = resolve;
exports.normalize = normalize;
exports.equal = equal;
exports.escapeComponent = escapeComponent;
exports.unescapeComponent = unescapeComponent;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],"ajv":[function(require,module,exports){
'use strict';

var compileSchema = require('./compile')
  , resolve = require('./compile/resolve')
  , Cache = require('./cache')
  , SchemaObject = require('./compile/schema_obj')
  , stableStringify = require('fast-json-stable-stringify')
  , formats = require('./compile/formats')
  , rules = require('./compile/rules')
  , $dataMetaSchema = require('./data')
  , util = require('./compile/util');

module.exports = Ajv;

Ajv.prototype.validate = validate;
Ajv.prototype.compile = compile;
Ajv.prototype.addSchema = addSchema;
Ajv.prototype.addMetaSchema = addMetaSchema;
Ajv.prototype.validateSchema = validateSchema;
Ajv.prototype.getSchema = getSchema;
Ajv.prototype.removeSchema = removeSchema;
Ajv.prototype.addFormat = addFormat;
Ajv.prototype.errorsText = errorsText;

Ajv.prototype._addSchema = _addSchema;
Ajv.prototype._compile = _compile;

Ajv.prototype.compileAsync = require('./compile/async');
var customKeyword = require('./keyword');
Ajv.prototype.addKeyword = customKeyword.add;
Ajv.prototype.getKeyword = customKeyword.get;
Ajv.prototype.removeKeyword = customKeyword.remove;
Ajv.prototype.validateKeyword = customKeyword.validate;

var errorClasses = require('./compile/error_classes');
Ajv.ValidationError = errorClasses.Validation;
Ajv.MissingRefError = errorClasses.MissingRef;
Ajv.$dataMetaSchema = $dataMetaSchema;

var META_SCHEMA_ID = 'http://json-schema.org/draft-07/schema';

var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes', 'strictDefaults' ];
var META_SUPPORT_DATA = ['/properties'];

/**
 * Creates validator instance.
 * Usage: `Ajv(opts)`
 * @param {Object} opts optional options
 * @return {Object} ajv instance
 */
function Ajv(opts) {
  if (!(this instanceof Ajv)) return new Ajv(opts);
  opts = this._opts = util.copy(opts) || {};
  setLogger(this);
  this._schemas = {};
  this._refs = {};
  this._fragments = {};
  this._formats = formats(opts.format);

this._cache = opts.cache || new Cache;
  this._loadingSchemas = {};
  this._compilations = [];
  this.RULES = rules();
  this._getId = chooseGetId(opts);

opts.loopRequired = opts.loopRequired || Infinity;
  if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true;
  if (opts.serialize === undefined) opts.serialize = stableStringify;
  this._metaOpts = getMetaSchemaOptions(this);

if (opts.formats) addInitialFormats(this);
  if (opts.keywords) addInitialKeywords(this);
  addDefaultMetaSchema(this);
  if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta);
  if (opts.nullable) this.addKeyword('nullable', {metaSchema: {type: 'boolean'}});
  addInitialSchemas(this);
}

/**
 * Validate data using schema
 * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
 * @this   Ajv
 * @param  {String|Object} schemaKeyRef key, ref or schema object
 * @param  {Any} data to be validated
 * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
 */
function validate(schemaKeyRef, data) {
  var v;
  if (typeof schemaKeyRef == 'string') {
    v = this.getSchema(schemaKeyRef);
    if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
  } else {
    var schemaObj = this._addSchema(schemaKeyRef);
    v = schemaObj.validate || this._compile(schemaObj);
  }

var valid = v(data);
  if (v.$async !== true) this.errors = v.errors;
  return valid;
}

/**
 * Create validating function for passed schema.
 * @this   Ajv
 * @param  {Object} schema schema object
 * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
 * @return {Function} validating function
 */
function compile(schema, _meta) {
  var schemaObj = this._addSchema(schema, undefined, _meta);
  return schemaObj.validate || this._compile(schemaObj);
}

/**
 * Adds schema to the instance.
 * @this   Ajv
 * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
 * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
 * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
 * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
 * @return {Ajv} this for method chaining
 */
function addSchema(schema, key, _skipValidation, _meta) {
  if (Array.isArray(schema)){
    for (var i=0; i<schema.length; i++) this.addSchema(schema[i], undefined, _skipValidation, _meta);
    return this;
  }
  var id = this._getId(schema);
  if (id !== undefined && typeof id != 'string')
    throw new Error('schema id must be string');
  key = resolve.normalizeId(key || id);
  checkUnique(this, key);
  this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true);
  return this;
}

/**
 * Add schema that will be used to validate other schemas
 * options in META_IGNORE_OPTIONS are alway set to false
 * @this   Ajv
 * @param {Object} schema schema object
 * @param {String} key optional schema key
 * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
 * @return {Ajv} this for method chaining
 */
function addMetaSchema(schema, key, skipValidation) {
  this.addSchema(schema, key, skipValidation, true);
  return this;
}

/**
 * Validate schema
 * @this   Ajv
 * @param {Object} schema schema to validate
 * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
 * @return {Boolean} true if schema is valid
 */
function validateSchema(schema, throwOrLogError) {
  var $schema = schema.$schema;
  if ($schema !== undefined && typeof $schema != 'string')
    throw new Error('$schema must be a string');
  $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
  if (!$schema) {
    this.logger.warn('meta-schema not available');
    this.errors = null;
    return true;
  }
  var valid = this.validate($schema, schema);
  if (!valid && throwOrLogError) {
    var message = 'schema is invalid: ' + this.errorsText();
    if (this._opts.validateSchema == 'log') this.logger.error(message);
    else throw new Error(message);
  }
  return valid;
}

function defaultMeta(self) {
  var meta = self._opts.meta;
  self._opts.defaultMeta = typeof meta == 'object'
                            ? self._getId(meta) || meta
                            : self.getSchema(META_SCHEMA_ID)
                              ? META_SCHEMA_ID
                              : undefined;
  return self._opts.defaultMeta;
}

/**
 * Get compiled schema from the instance by `key` or `ref`.
 * @this   Ajv
 * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
 * @return {Function} schema validating function (with property `schema`).
 */
function getSchema(keyRef) {
  var schemaObj = _getSchemaObj(this, keyRef);
  switch (typeof schemaObj) {
    case 'object': return schemaObj.validate || this._compile(schemaObj);
    case 'string': return this.getSchema(schemaObj);
    case 'undefined': return _getSchemaFragment(this, keyRef);
  }
}

function _getSchemaObj(self, keyRef) {
  keyRef = resolve.normalizeId(keyRef);
  return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef];
}

/**
 * Remove cached schema(s).
 * If no parameter is passed all schemas but meta-schemas are removed.
 * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
 * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
 * @this   Ajv
 * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
 * @return {Ajv} this for method chaining
 */
function removeSchema(schemaKeyRef) {
  if (schemaKeyRef instanceof RegExp) {
    _removeAllSchemas(this, this._schemas, schemaKeyRef);
    _removeAllSchemas(this, this._refs, schemaKeyRef);
    return this;
  }
  switch (typeof schemaKeyRef) {
    case 'undefined':
      _removeAllSchemas(this, this._schemas);
      _removeAllSchemas(this, this._refs);
      this._cache.clear();
      return this;
    case 'string':
      var schemaObj = _getSchemaObj(this, schemaKeyRef);
      if (schemaObj) this._cache.del(schemaObj.cacheKey);
      delete this._schemas[schemaKeyRef];
      delete this._refs[schemaKeyRef];
      return this;
    case 'object':
      var serialize = this._opts.serialize;
      var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
      this._cache.del(cacheKey);
      var id = this._getId(schemaKeyRef);
      if (id) {
        id = resolve.normalizeId(id);
        delete this._schemas[id];
        delete this._refs[id];
      }
  }
  return this;
}

/* @this   Ajv */
function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
  if (typeof schema != 'object' && typeof schema != 'boolean')
    throw new Error('schema should be object or boolean');
  var serialize = this._opts.serialize;
  var cacheKey = serialize ? serialize(schema) : schema;
  var cached = this._cache.get(cacheKey);
  if (cached) return cached;

shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;

var id = resolve.normalizeId(this._getId(schema));
  if (id && shouldAddSchema) checkUnique(this, id);

var willValidate = this._opts.validateSchema !== false && !skipValidation;
  var recursiveMeta;
  if (willValidate && !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema)))
    this.validateSchema(schema, true);

var localRefs = resolve.ids.call(this, schema);

var schemaObj = new SchemaObject({
    id: id,
    schema: schema,
    localRefs: localRefs,
    cacheKey: cacheKey,
    meta: meta
  });

if (id[0] != '#' && shouldAddSchema) this._refs[id] = schemaObj;
  this._cache.put(cacheKey, schemaObj);

if (willValidate && recursiveMeta) this.validateSchema(schema, true);

return schemaObj;
}

/* @this   Ajv */
function _compile(schemaObj, root) {
  if (schemaObj.compiling) {
    schemaObj.validate = callValidate;
    callValidate.schema = schemaObj.schema;
    callValidate.errors = null;
    callValidate.root = root ? root : callValidate;
    if (schemaObj.schema.$async === true)
      callValidate.$async = true;
    return callValidate;
  }
  schemaObj.compiling = true;

var currentOpts;
  if (schemaObj.meta) {
    currentOpts = this._opts;
    this._opts = this._metaOpts;
  }

var v;
  try { v = compileSchema.call(this, schemaObj.schema, root, schemaObj.localRefs); }
  catch(e) {
    delete schemaObj.validate;
    throw e;
  }
  finally {
    schemaObj.compiling = false;
    if (schemaObj.meta) this._opts = currentOpts;
  }

schemaObj.validate = v;
  schemaObj.refs = v.refs;
  schemaObj.refVal = v.refVal;
  schemaObj.root = v.root;
  return v;

/* @this   {*} - custom context, see passContext option */
  function callValidate() {
    /* jshint validthis: true */
    var _validate = schemaObj.validate;
    var result = _validate.apply(this, arguments);
    callValidate.errors = _validate.errors;
    return result;
  }
}

function chooseGetId(opts) {
  switch (opts.schemaId) {
    case 'auto': return _get$IdOrId;
    case 'id': return _getId;
    default: return _get$Id;
  }
}

/* @this   Ajv */
function _getId(schema) {
  if (schema.$id) this.logger.warn('schema $id ignored', schema.$id);
  return schema.id;
}

/* @this   Ajv */
function _get$Id(schema) {
  if (schema.id) this.logger.warn('schema id ignored', schema.id);
  return schema.$id;
}

function _get$IdOrId(schema) {
  if (schema.$id && schema.id && schema.$id != schema.id)
    throw new Error('schema $id is different from id');
  return schema.$id || schema.id;
}

/**
 * Convert array of error message objects to string
 * @this   Ajv
 * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
 * @param  {Object} options optional options with properties `separator` and `dataVar`.
 * @return {String} human readable string with all errors descriptions
 */
function errorsText(errors, options) {
  errors = errors || this.errors;
  if (!errors) return 'No errors';
  options = options || {};
  var separator = options.separator === undefined ? ', ' : options.separator;
  var dataVar = options.dataVar === undefined ? 'data' : options.dataVar;

var text = '';
  for (var i=0; i<errors.length; i++) {
    var e = errors[i];
    if (e) text += dataVar + e.dataPath + ' ' + e.message + separator;
  }
  return text.slice(0, -separator.length);
}

/**
 * Add custom format
 * @this   Ajv
 * @param {String} name format name
 * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
 * @return {Ajv} this for method chaining
 */
function addFormat(name, format) {
  if (typeof format == 'string') format = new RegExp(format);
  this._formats[name] = format;
  return this;
}

function addDefaultMetaSchema(self) {
  var $dataSchema;
  if (self._opts.$data) {
    $dataSchema = require('./refs/data.json');
    self.addMetaSchema($dataSchema, $dataSchema.$id, true);
  }
  if (self._opts.meta === false) return;
  var metaSchema = require('./refs/json-schema-draft-07.json');
  if (self._opts.$data) metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
  self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
  self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID;
}

function addInitialSchemas(self) {
  var optsSchemas = self._opts.schemas;
  if (!optsSchemas) return;
  if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
  else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
}

function addInitialFormats(self) {
  for (var name in self._opts.formats) {
    var format = self._opts.formats[name];
    self.addFormat(name, format);
  }
}

function addInitialKeywords(self) {
  for (var name in self._opts.keywords) {
    var keyword = self._opts.keywords[name];
    self.addKeyword(name, keyword);
  }
}

function checkUnique(self, id) {
  if (self._schemas[id] || self._refs[id])
    throw new Error('schema with key or id "' + id + '" already exists');
}

function getMetaSchemaOptions(self) {
  var metaOpts = util.copy(self._opts);
  for (var i=0; i<META_IGNORE_OPTIONS.length; i++)
    delete metaOpts[META_IGNORE_OPTIONS[i]];
  return metaOpts;
}

function noop() {}

},{"./cache":1,"./compile":5,"./compile/async":2,"./compile/error_classes":3,"./compile/formats":4,"./compile/resolve":6,"./compile/rules":7,"./compile/schema_obj":8,"./compile/util":10,"./data":11,"./keyword":39,"./refs/data.json":40,"./refs/json-schema-draft-07.json":41,"fast-json-stable-stringify":43}]},{},[])("ajv")
});

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