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/*!

 * jQuery Validation Plugin v1.17.0

 *

 * https://jqueryvalidation.org/

 *

 * Copyright (c) 2017 Jörn Zaefferer

 * Released under the MIT license

 */

(function( factory ) {

	if ( typeof define === "function" && define.amd ) {

		define( ["jquery"], factory );

	} else if (typeof module === "object" && module.exports) {

		module.exports = factory( require( "jquery" ) );

	} else {

		factory( jQuery );

	}

}(function( $ ) {



$.extend( $.fn, {



	// https://jqueryvalidation.org/validate/

	validate: function( options ) {



		// If nothing is selected, return nothing; can't chain anyway

		if ( !this.length ) {

			if ( options && options.debug && window.console ) {

				console.warn( "Nothing selected, can't validate, returning nothing." );

			}

			return;

		}



		// Check if a validator for this form was already created

		var validator = $.data( this[ 0 ], "validator" );

		if ( validator ) {

			return validator;

		}



		// Add novalidate tag if HTML5.

		this.attr( "novalidate", "novalidate" );



		validator = new $.validator( options, this[ 0 ] );

		$.data( this[ 0 ], "validator", validator );



		if ( validator.settings.onsubmit ) {



			this.on( "click.validate", ":submit", function( event ) {



				// Track the used submit button to properly handle scripted

				// submits later.

				validator.submitButton = event.currentTarget;



				// Allow suppressing validation by adding a cancel class to the submit button

				if ( $( this ).hasClass( "cancel" ) ) {

					validator.cancelSubmit = true;

				}



				// Allow suppressing validation by adding the html5 formnovalidate attribute to the submit button

				if ( $( this ).attr( "formnovalidate" ) !== undefined ) {

					validator.cancelSubmit = true;

				}

			} );



			// Validate the form on submit

			this.on( "submit.validate", function( event ) {

				if ( validator.settings.debug ) {



					// Prevent form submit to be able to see console output

					event.preventDefault();

				}

				function handle() {

					var hidden, result;



					// Insert a hidden input as a replacement for the missing submit button

					// The hidden input is inserted in two cases:

					//   - A user defined a `submitHandler`

					//   - There was a pending request due to `remote` method and `stopRequest()`

					//     was called to submit the form in case it's valid

					if ( validator.submitButton && ( validator.settings.submitHandler || validator.formSubmitted ) ) {

						hidden = $( "<input type='hidden'/>" )

							.attr( "name", validator.submitButton.name )

							.val( $( validator.submitButton ).val() )

							.appendTo( validator.currentForm );

					}



					if ( validator.settings.submitHandler ) {

						result = validator.settings.submitHandler.call( validator, validator.currentForm, event );

						if ( hidden ) {



							// And clean up afterwards; thanks to no-block-scope, hidden can be referenced

							hidden.remove();

						}

						if ( result !== undefined ) {

							return result;

						}

						return false;

					}

					return true;

				}



				// Prevent submit for invalid forms or custom submit handlers

				if ( validator.cancelSubmit ) {

					validator.cancelSubmit = false;

					return handle();

				}

				if ( validator.form() ) {

					if ( validator.pendingRequest ) {

						validator.formSubmitted = true;

						return false;

					}

					return handle();

				} else {

					validator.focusInvalid();

					return false;

				}

			} );

		}



		return validator;

	},



	// https://jqueryvalidation.org/valid/

	valid: function() {

		var valid, validator, errorList;



		if ( $( this[ 0 ] ).is( "form" ) ) {

			valid = this.validate().form();

		} else {

			errorList = [];

			valid = true;

			validator = $( this[ 0 ].form ).validate();

			this.each( function() {

				valid = validator.element( this ) && valid;

				if ( !valid ) {

					errorList = errorList.concat( validator.errorList );

				}

			} );

			validator.errorList = errorList;

		}

		return valid;

	},



	// https://jqueryvalidation.org/rules/

	rules: function( command, argument ) {

		var element = this[ 0 ],

			settings, staticRules, existingRules, data, param, filtered;



		// If nothing is selected, return empty object; can't chain anyway

		if ( element == null ) {

			return;

		}



		if ( !element.form && element.hasAttribute( "contenteditable" ) ) {

			element.form = this.closest( "form" )[ 0 ];

			element.name = this.attr( "name" );

		}



		if ( element.form == null ) {

			return;

		}



		if ( command ) {

			settings = $.data( element.form, "validator" ).settings;

			staticRules = settings.rules;

			existingRules = $.validator.staticRules( element );

			switch ( command ) {

			case "add":

				$.extend( existingRules, $.validator.normalizeRule( argument ) );



				// Remove messages from rules, but allow them to be set separately

				delete existingRules.messages;

				staticRules[ element.name ] = existingRules;

				if ( argument.messages ) {

					settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages );

				}

				break;

			case "remove":

				if ( !argument ) {

					delete staticRules[ element.name ];

					return existingRules;

				}

				filtered = {};

				$.each( argument.split( /\s/ ), function( index, method ) {

					filtered[ method ] = existingRules[ method ];

					delete existingRules[ method ];

				} );

				return filtered;

			}

		}



		data = $.validator.normalizeRules(

		$.extend(

			{},

			$.validator.classRules( element ),

			$.validator.attributeRules( element ),

			$.validator.dataRules( element ),

			$.validator.staticRules( element )

		), element );



		// Make sure required is at front

		if ( data.required ) {

			param = data.required;

			delete data.required;

			data = $.extend( { required: param }, data );

		}



		// Make sure remote is at back

		if ( data.remote ) {

			param = data.remote;

			delete data.remote;

			data = $.extend( data, { remote: param } );

		}



		return data;

	}

} );



// Custom selectors

$.extend( $.expr.pseudos || $.expr[ ":" ], {		// '|| $.expr[ ":" ]' here enables backwards compatibility to jQuery 1.7. Can be removed when dropping jQ 1.7.x support



	// https://jqueryvalidation.org/blank-selector/

	blank: function( a ) {

		return !$.trim( "" + $( a ).val() );

	},



	// https://jqueryvalidation.org/filled-selector/

	filled: function( a ) {

		var val = $( a ).val();

		return val !== null && !!$.trim( "" + val );

	},



	// https://jqueryvalidation.org/unchecked-selector/

	unchecked: function( a ) {

		return !$( a ).prop( "checked" );

	}

} );



// Constructor for validator

$.validator = function( options, form ) {

	this.settings = $.extend( true, {}, $.validator.defaults, options );

	this.currentForm = form;

	this.init();

};



// https://jqueryvalidation.org/jQuery.validator.format/

$.validator.format = function( source, params ) {

	if ( arguments.length === 1 ) {

		return function() {

			var args = $.makeArray( arguments );

			args.unshift( source );

			return $.validator.format.apply( this, args );

		};

	}

	if ( params === undefined ) {

		return source;

	}

	if ( arguments.length > 2 && params.constructor !== Array  ) {

		params = $.makeArray( arguments ).slice( 1 );

	}

	if ( params.constructor !== Array ) {

		params = [ params ];

	}

	$.each( params, function( i, n ) {

		source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() {

			return n;

		} );

	} );

	return source;

};



$.extend( $.validator, {



	defaults: {

		messages: {},

		groups: {},

		rules: {},

		errorClass: "clientSideError",



		siir: "dfgdfgdfgdfgdfg",

		yad: "dfgdfg",





		pendingClass: "pending",

		validClass: "text-box__input--filled",

		errorElement: "label",

		focusCleanup: false,

		focusInvalid: true,

		errorContainer: $( [] ),

		errorLabelContainer: $( [] ),

		onsubmit: true,

		ignore: ":hidden",

		ignoreTitle: false,

		onfocusin: function( element ) {

			this.lastActive = element;



			// Hide error label and remove error class on focus if enabled

			if ( this.settings.focusCleanup ) {

				if ( this.settings.unhighlight ) {

					this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );

				}

				this.hideThese( this.errorsFor( element ) );

			}

		},

		onfocusout: function( element ) {

			if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) {

				this.element( element );

			}

		},

		onkeyup: function( element, event ) {



			// Avoid revalidate the field when pressing one of the following keys

			// Shift       => 16

			// Ctrl        => 17

			// Alt         => 18

			// Caps lock   => 20

			// End         => 35

			// Home        => 36

			// Left arrow  => 37

			// Up arrow    => 38

			// Right arrow => 39

			// Down arrow  => 40

			// Insert      => 45

			// Num lock    => 144

			// AltGr key   => 225

			var excludedKeys = [

				16, 17, 18, 20, 35, 36, 37,

				38, 39, 40, 45, 144, 225

			];



			if ( event.which === 9 && this.elementValue( element ) === "" || $.inArray( event.keyCode, excludedKeys ) !== -1 ) {

				return;

			} else if ( element.name in this.submitted || element.name in this.invalid ) {

				this.element( element );

			}

		},

		onclick: function( element ) {



			// Click on selects, radiobuttons and checkboxes

			if ( element.name in this.submitted ) {

				this.element( element );



			// Or option elements, check parent select in that case

			} else if ( element.parentNode.name in this.submitted ) {

				this.element( element.parentNode );

			}

		},

		highlight: function( element, errorClass, validClass ) {

			if ( element.type === "radio" ) {

				this.findByName( element.name ).addClass( errorClass ).removeClass( validClass );

			} else {

				$( element ).addClass( errorClass ).removeClass( validClass );

			}

		},

		unhighlight: function( element, errorClass, validClass ) {

			if ( element.type === "radio" ) {

				this.findByName( element.name ).removeClass( errorClass ).addClass( validClass );

			} else {

				$( element ).removeClass( errorClass ).addClass( validClass );

			}

		}

	},



	// https://jqueryvalidation.org/jQuery.validator.setDefaults/

	setDefaults: function( settings ) {

		$.extend( $.validator.defaults, settings );

	},



	messages: {

		required: " ",

		remote: " ",

		email: " ",

		url: " ",

		date: " ",

		dateISO: "Please enter a valid date (ISO).",

		number: "Please enter a valid number.",

		digits: "Please enter only digits.",

		equalTo: "Please enter the same value again.",

		maxlength: $.validator.format( "Please enter no more than {0} characters." ),

		minlength: $.validator.format( "Please enter at least {0} characters." ),

		rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ),

		range: $.validator.format( "Please enter a value between {0} and {1}." ),

		max: $.validator.format( "Please enter a value less than or equal to {0}." ),

		min: $.validator.format( "Please enter a value greater than or equal to {0}." ),

		step: $.validator.format( "Please enter a multiple of {0}." )

	},



	autoCreateRanges: false,



	prototype: {



		init: function() {

			this.labelContainer = $( this.settings.errorLabelContainer );

			this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm );

			this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer );

			this.submitted = {};

			this.valueCache = {};

			this.pendingRequest = 0;

			this.pending = {};

			this.invalid = {};

			this.reset();



			var groups = ( this.groups = {} ),

				rules;

			$.each( this.settings.groups, function( key, value ) {

				if ( typeof value === "string" ) {

					value = value.split( /\s/ );

				}

				$.each( value, function( index, name ) {

					groups[ name ] = key;

				} );

			} );

			rules = this.settings.rules;

			$.each( rules, function( key, value ) {

				rules[ key ] = $.validator.normalizeRule( value );

			} );



			function delegate( event ) {



				// Set form expando on contenteditable

				if ( !this.form && this.hasAttribute( "contenteditable" ) ) {

					this.form = $( this ).closest( "form" )[ 0 ];

					this.name = $( this ).attr( "name" );

				}



				var validator = $.data( this.form, "validator" ),

					eventType = "on" + event.type.replace( /^validate/, "" ),

					settings = validator.settings;

				if ( settings[ eventType ] && !$( this ).is( settings.ignore ) ) {

					settings[ eventType ].call( validator, this, event );

				}

			}



			$( this.currentForm )

				.on( "focusin.validate focusout.validate keyup.validate",

					":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +

					"[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +

					"[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +

					"[type='radio'], [type='checkbox'], [contenteditable], [type='button']", delegate )



				// Support: Chrome, oldIE

				// "select" is provided as event.target when clicking a option

				.on( "click.validate", "select, option, [type='radio'], [type='checkbox']", delegate );



			if ( this.settings.invalidHandler ) {

				$( this.currentForm ).on( "invalid-form.validate", this.settings.invalidHandler );

			}

		},



		// https://jqueryvalidation.org/Validator.form/

		form: function() {

			this.checkForm();

			$.extend( this.submitted, this.errorMap );

			this.invalid = $.extend( {}, this.errorMap );

			if ( !this.valid() ) {

				$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );

			}

			this.showErrors();

			return this.valid();

		},



		checkForm: function() {

			this.prepareForm();

			for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) {

				this.check( elements[ i ] );

			}

			return this.valid();

		},



		// https://jqueryvalidation.org/Validator.element/

		element: function( element ) {

			var cleanElement = this.clean( element ),

				checkElement = this.validationTargetFor( cleanElement ),

				v = this,

				result = true,

				rs, group;



			if ( checkElement === undefined ) {

				delete this.invalid[ cleanElement.name ];

			} else {

				this.prepareElement( checkElement );

				this.currentElements = $( checkElement );



				// If this element is grouped, then validate all group elements already

				// containing a value

				group = this.groups[ checkElement.name ];

				if ( group ) {

					$.each( this.groups, function( name, testgroup ) {

						if ( testgroup === group && name !== checkElement.name ) {

							cleanElement = v.validationTargetFor( v.clean( v.findByName( name ) ) );

							if ( cleanElement && cleanElement.name in v.invalid ) {

								v.currentElements.push( cleanElement );

								result = v.check( cleanElement ) && result;

							}

						}

					} );

				}



				rs = this.check( checkElement ) !== false;

				result = result && rs;

				if ( rs ) {

					this.invalid[ checkElement.name ] = false;

				} else {

					this.invalid[ checkElement.name ] = true;

				}



				if ( !this.numberOfInvalids() ) {



					// Hide error containers on last error

					this.toHide = this.toHide.add( this.containers );

				}

				this.showErrors();



				// Add aria-invalid status for screen readers

				$( element ).attr( "aria-invalid", !rs );

			}



			return result;

		},



		// https://jqueryvalidation.org/Validator.showErrors/

		showErrors: function( errors ) {

			if ( errors ) {

				var validator = this;



				// Add items to error list and map

				$.extend( this.errorMap, errors );

				this.errorList = $.map( this.errorMap, function( message, name ) {

					return {

						message: message,

						element: validator.findByName( name )[ 0 ]

					};

				} );



				// Remove items from success list

				this.successList = $.grep( this.successList, function( element ) {

					return !( element.name in errors );

				} );

			}

			if ( this.settings.showErrors ) {

				this.settings.showErrors.call( this, this.errorMap, this.errorList );

			} else {

				this.defaultShowErrors();

			}

		},



		// https://jqueryvalidation.org/Validator.resetForm/

		resetForm: function() {

			if ( $.fn.resetForm ) {

				$( this.currentForm ).resetForm();

			}

			this.invalid = {};

			this.submitted = {};

			this.prepareForm();

			this.hideErrors();

			var elements = this.elements()

				.removeData( "previousValue" )

				.removeAttr( "aria-invalid" );



			this.resetElements( elements );

		},



		resetElements: function( elements ) {

			var i;



			if ( this.settings.unhighlight ) {

				for ( i = 0; elements[ i ]; i++ ) {

					this.settings.unhighlight.call( this, elements[ i ],

						this.settings.errorClass, "" );

					this.findByName( elements[ i ].name ).removeClass( this.settings.validClass );

				}

			} else {

				elements

					.removeClass( this.settings.errorClass )

					.removeClass( this.settings.validClass );

			}

		},



		numberOfInvalids: function() {

			return this.objectLength( this.invalid );

		},



		objectLength: function( obj ) {

			/* jshint unused: false */

			var count = 0,

				i;

			for ( i in obj ) {



				// This check allows counting elements with empty error

				// message as invalid elements

				if ( obj[ i ] !== undefined && obj[ i ] !== null && obj[ i ] !== false ) {

					count++;

				}

			}

			return count;

		},



		hideErrors: function() {

			this.hideThese( this.toHide );

		},



		hideThese: function( errors ) {

			errors.not( this.containers ).text( "" );

			this.addWrapper( errors ).hide();

		},



		valid: function() {

			return this.size() === 0;

		},



		size: function() {

			return this.errorList.length;

		},



		focusInvalid: function() {

			if ( this.settings.focusInvalid ) {

				try {

					$( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [] )

					.filter( ":visible" )

					.focus()



					// Manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find

					.trigger( "focusin" );

				} catch ( e ) {



					// Ignore IE throwing errors when focusing hidden elements

				}

			}

		},



		findLastActive: function() {

			var lastActive = this.lastActive;

			return lastActive && $.grep( this.errorList, function( n ) {

				return n.element.name === lastActive.name;

			} ).length === 1 && lastActive;

		},



		elements: function() {

			var validator = this,

				rulesCache = {};



			// Select all valid inputs inside the form (no submit or reset buttons)

			return $( this.currentForm )

			.find( "input, select, textarea, [contenteditable]" )

			.not( ":submit, :reset, :image, :disabled" )

			.not( this.settings.ignore )

			.filter( function() {

				var name = this.name || $( this ).attr( "name" ); // For contenteditable

				if ( !name && validator.settings.debug && window.console ) {

					console.error( "%o has no name assigned", this );

				}



				// Set form expando on contenteditable

				if ( this.hasAttribute( "contenteditable" ) ) {

					this.form = $( this ).closest( "form" )[ 0 ];

					this.name = name;

				}



				// Select only the first element for each name, and only those with rules specified

				if ( name in rulesCache || !validator.objectLength( $( this ).rules() ) ) {

					return false;

				}



				rulesCache[ name ] = true;

				return true;

			} );

		},



		clean: function( selector ) {

			return $( selector )[ 0 ];

		},



		errors: function() {

			var errorClass = this.settings.errorClass.split( " " ).join( "." );

			return $( this.settings.errorElement + "." + errorClass, this.errorContext );

		},



		resetInternals: function() {

			this.successList = [];

			this.errorList = [];

			this.errorMap = {};

			this.toShow = $( [] );

			this.toHide = $( [] );

		},



		reset: function() {

			this.resetInternals();

			this.currentElements = $( [] );

		},



		prepareForm: function() {

			this.reset();

			this.toHide = this.errors().add( this.containers );

		},



		prepareElement: function( element ) {

			this.reset();

			this.toHide = this.errorsFor( element );

		},



		elementValue: function( element ) {

			var $element = $( element ),

				type = element.type,

				val, idx;



			if ( type === "radio" || type === "checkbox" ) {

				return this.findByName( element.name ).filter( ":checked" ).val();

			} else if ( type === "number" && typeof element.validity !== "undefined" ) {

				return element.validity.badInput ? "NaN" : $element.val();

			}



			if ( element.hasAttribute( "contenteditable" ) ) {

				val = $element.text();

			} else {

				val = $element.val();

			}



			if ( type === "file" ) {



				// Modern browser (chrome & safari)

				if ( val.substr( 0, 12 ) === "C:\\fakepath\\" ) {

					return val.substr( 12 );

				}



				// Legacy browsers

				// Unix-based path

				idx = val.lastIndexOf( "/" );

				if ( idx >= 0 ) {

					return val.substr( idx + 1 );

				}



				// Windows-based path

				idx = val.lastIndexOf( "\\" );

				if ( idx >= 0 ) {

					return val.substr( idx + 1 );

				}



				// Just the file name

				return val;

			}



			if ( typeof val === "string" ) {

				return val.replace( /\r/g, "" );

			}

			return val;

		},



		check: function( element ) {

			element = this.validationTargetFor( this.clean( element ) );



			var rules = $( element ).rules(),

				rulesCount = $.map( rules, function( n, i ) {

					return i;

				} ).length,

				dependencyMismatch = false,

				val = this.elementValue( element ),

				result, method, rule, normalizer;



			// Prioritize the local normalizer defined for this element over the global one

			// if the former exists, otherwise user the global one in case it exists.

			if ( typeof rules.normalizer === "function" ) {

				normalizer = rules.normalizer;

			} else if (	typeof this.settings.normalizer === "function" ) {

				normalizer = this.settings.normalizer;

			}



			// If normalizer is defined, then call it to retreive the changed value instead

			// of using the real one.

			// Note that `this` in the normalizer is `element`.

			if ( normalizer ) {

				val = normalizer.call( element, val );



				if ( typeof val !== "string" ) {

					throw new TypeError( "The normalizer should return a string value." );

				}



				// Delete the normalizer from rules to avoid treating it as a pre-defined method.

				delete rules.normalizer;

			}



			for ( method in rules ) {

				rule = { method: method, parameters: rules[ method ] };

				try {

					result = $.validator.methods[ method ].call( this, val, element, rule.parameters );



					// If a method indicates that the field is optional and therefore valid,

					// don't mark it as valid when there are no other rules

					if ( result === "dependency-mismatch" && rulesCount === 1 ) {

						dependencyMismatch = true;

						continue;

					}

					dependencyMismatch = false;



					if ( result === "pending" ) {

						this.toHide = this.toHide.not( this.errorsFor( element ) );

						return;

					}



					if ( !result ) {

						this.formatAndAdd( element, rule );

						return false;

					}

				} catch ( e ) {

					if ( this.settings.debug && window.console ) {

						console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );

					}

					if ( e instanceof TypeError ) {

						e.message += ".  Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.";

					}



					throw e;

				}

			}

			if ( dependencyMismatch ) {

				return;

			}

			if ( this.objectLength( rules ) ) {

				this.successList.push( element );

			}

			return true;

		},



		// Return the custom message for the given element and validation method

		// specified in the element's HTML5 data attribute

		// return the generic message if present and no method specific message is present

		customDataMessage: function( element, method ) {

			return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() +

				method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" );

		},



		// Return the custom message for the given element name and validation method

		customMessage: function( name, method ) {

			var m = this.settings.messages[ name ];

			return m && ( m.constructor === String ? m : m[ method ] );

		},



		// Return the first defined argument, allowing empty strings

		findDefined: function() {

			for ( var i = 0; i < arguments.length; i++ ) {

				if ( arguments[ i ] !== undefined ) {

					return arguments[ i ];

				}

			}

			return undefined;

		},



		// The second parameter 'rule' used to be a string, and extended to an object literal

		// of the following form:

		// rule = {

		//     method: "method name",

		//     parameters: "the given method parameters"

		// }

		//

		// The old behavior still supported, kept to maintain backward compatibility with

		// old code, and will be removed in the next major release.

		defaultMessage: function( element, rule ) {

			if ( typeof rule === "string" ) {

				rule = { method: rule };

			}



			var message = this.findDefined(

					this.customMessage( element.name, rule.method ),

					this.customDataMessage( element, rule.method ),



					// 'title' is never undefined, so handle empty string as undefined

					!this.settings.ignoreTitle && element.title || undefined,

					$.validator.messages[ rule.method ],

					"<strong>Warning: No message defined for " + element.name + "</strong>"

				),

				theregex = /\$?\{(\d+)\}/g;

			if ( typeof message === "function" ) {

				message = message.call( this, rule.parameters, element );

			} else if ( theregex.test( message ) ) {

				message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters );

			}



			return message;

		},



		formatAndAdd: function( element, rule ) {

			var message = this.defaultMessage( element, rule );



			this.errorList.push( {

				message: message,

				element: element,

				method: rule.method

			} );



			this.errorMap[ element.name ] = message;

			this.submitted[ element.name ] = message;

		},



		addWrapper: function( toToggle ) {

			if ( this.settings.wrapper ) {

				toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );

			}

			return toToggle;

		},



		defaultShowErrors: function() {

			var i, elements, error;

			for ( i = 0; this.errorList[ i ]; i++ ) {

				error = this.errorList[ i ];

				if ( this.settings.highlight ) {

					this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );

				}

				this.showLabel( error.element, error.message );

			}

			if ( this.errorList.length ) {

				this.toShow = this.toShow.add( this.containers );

			}

			if ( this.settings.success ) {

				for ( i = 0; this.successList[ i ]; i++ ) {

					this.showLabel( this.successList[ i ] );

				}

			}

			if ( this.settings.unhighlight ) {

				for ( i = 0, elements = this.validElements(); elements[ i ]; i++ ) {

					this.settings.unhighlight.call( this, elements[ i ], this.settings.errorClass, this.settings.validClass );

				}

			}

			this.toHide = this.toHide.not( this.toShow );

			this.hideErrors();

			this.addWrapper( this.toShow ).show();

		},



		validElements: function() {

			return this.currentElements.not( this.invalidElements() );

		},



		invalidElements: function() {

			return $( this.errorList ).map( function() {

				return this.element;

			} );

		},



		showLabel: function( element, message ) {

			var place, group, errorID, v,

				error = this.errorsFor( element ),

				elementID = this.idOrName( element ),

				describedBy = $( element ).attr( "aria-describedby" );



			if ( error.length ) {



				// Refresh error/success class

				error.removeClass( this.settings.validClass ).addClass( this.settings.errorClass );



				// Replace message on existing label

				error.html( message );

			} else {



				// Create error element

				error = $( "<" + this.settings.errorElement + ">" )

					.attr( "id", elementID + "inputError" )

					.addClass( this.settings.errorClass )

					.html( message || "" );



				// Maintain reference to the element to be placed into the DOM

				place = error;

				if ( this.settings.wrapper ) {



					// Make sure the element is visible, even in IE

					// actually showing the wrapped element is handled elsewhere

					place = error.hide().show().wrap( "<" + this.settings.wrapper + "/>" ).parent();

				}

				if ( this.labelContainer.length ) {

					this.labelContainer.append( place );

				} else if ( this.settings.errorPlacement ) {

					this.settings.errorPlacement.call( this, place, $( element ) );

				} else {

					place.insertAfter( element );

				}



				// Link error back to the element

				if ( error.is( "label" ) ) {



					// If the error is a label, then associate using 'for'

					error.attr( "for", elementID );



					// If the element is not a child of an associated label, then it's necessary

					// to explicitly apply aria-describedby

				} else if ( error.parents( "label[for='" + this.escapeCssMeta( elementID ) + "']" ).length === 0 ) {

					errorID = error.attr( "id" );



					// Respect existing non-error aria-describedby

					if ( !describedBy ) {

						describedBy = errorID;

					} else if ( !describedBy.match( new RegExp( "\\b" + this.escapeCssMeta( errorID ) + "\\b" ) ) ) {



						// Add to end of list if not already present

						describedBy += " " + errorID;

					}

					$( element ).attr( "aria-describedby", describedBy );



					// If this element is grouped, then assign to all elements in the same group

					group = this.groups[ element.name ];

					if ( group ) {

						v = this;

						$.each( v.groups, function( name, testgroup ) {

							if ( testgroup === group ) {

								$( "[name='" + v.escapeCssMeta( name ) + "']", v.currentForm )

									.attr( "aria-describedby", error.attr( "id" ) );

							}

						} );

					}

				}

			}

			if ( !message && this.settings.success ) {

				error.text( "" );

				if ( typeof this.settings.success === "string" ) {

					error.addClass( this.settings.success );

				} else {

					this.settings.success( error, element );

				}

			}

			this.toShow = this.toShow.add( error );

		},



		errorsFor: function( element ) {

			var name = this.escapeCssMeta( this.idOrName( element ) ),

				describer = $( element ).attr( "aria-describedby" ),

				selector = "label[for='" + name + "'], label[for='" + name + "'] *";



			// 'aria-describedby' should directly reference the error element

			if ( describer ) {

				selector = selector + ", #" + this.escapeCssMeta( describer )

					.replace( /\s+/g, ", #" );

			}



			return this

				.errors()

				.filter( selector );

		},



		// See https://api.jquery.com/category/selectors/, for CSS

		// meta-characters that should be escaped in order to be used with JQuery

		// as a literal part of a name/id or any selector.

		escapeCssMeta: function( string ) {

			return string.replace( /([\\!"#$%&'()*+,./:;<=>?@\[\]^`{|}~])/g, "\\$1" );

		},



		idOrName: function( element ) {

			return this.groups[ element.name ] || ( this.checkable( element ) ? element.name : element.id || element.name );

		},



		validationTargetFor: function( element ) {



			// If radio/checkbox, validate first element in group instead

			if ( this.checkable( element ) ) {

				element = this.findByName( element.name );

			}



			// Always apply ignore filter

			return $( element ).not( this.settings.ignore )[ 0 ];

		},



		checkable: function( element ) {

			return ( /radio|checkbox/i ).test( element.type );

		},



		findByName: function( name ) {

			return $( this.currentForm ).find( "[name='" + this.escapeCssMeta( name ) + "']" );

		},



		getLength: function( value, element ) {

			switch ( element.nodeName.toLowerCase() ) {

			case "select":

				return $( "option:selected", element ).length;

			case "input":

				if ( this.checkable( element ) ) {

					return this.findByName( element.name ).filter( ":checked" ).length;

				}

			}

			return value.length;

		},



		depend: function( param, element ) {

			return this.dependTypes[ typeof param ] ? this.dependTypes[ typeof param ]( param, element ) : true;

		},



		dependTypes: {

			"boolean": function( param ) {

				return param;

			},

			"string": function( param, element ) {

				return !!$( param, element.form ).length;

			},

			"function": function( param, element ) {

				return param( element );

			}

		},



		optional: function( element ) {

			var val = this.elementValue( element );

			return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch";

		},



		startRequest: function( element ) {

			if ( !this.pending[ element.name ] ) {

				this.pendingRequest++;

				$( element ).addClass( this.settings.pendingClass );

				this.pending[ element.name ] = true;

			}

		},



		stopRequest: function( element, valid ) {

			this.pendingRequest--;



			// Sometimes synchronization fails, make sure pendingRequest is never < 0

			if ( this.pendingRequest < 0 ) {

				this.pendingRequest = 0;

			}

			delete this.pending[ element.name ];

			$( element ).removeClass( this.settings.pendingClass );

			if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) {

				$( this.currentForm ).submit();



				// Remove the hidden input that was used as a replacement for the

				// missing submit button. The hidden input is added by `handle()`

				// to ensure that the value of the used submit button is passed on

				// for scripted submits triggered by this method

				if ( this.submitButton ) {

					$( "input:hidden[name='" + this.submitButton.name + "']", this.currentForm ).remove();

				}



				this.formSubmitted = false;

			} else if ( !valid && this.pendingRequest === 0 && this.formSubmitted ) {

				$( this.currentForm ).triggerHandler( "invalid-form", [ this ] );

				this.formSubmitted = false;

			}

		},



		previousValue: function( element, method ) {

			method = typeof method === "string" && method || "remote";



			return $.data( element, "previousValue" ) || $.data( element, "previousValue", {

				old: null,

				valid: true,

				message: this.defaultMessage( element, { method: method } )

			} );

		},



		// Cleans up all forms and elements, removes validator-specific events

		destroy: function() {

			this.resetForm();



			$( this.currentForm )

				.off( ".validate" )

				.removeData( "validator" )

				.find( ".validate-equalTo-blur" )

					.off( ".validate-equalTo" )

					.removeClass( "validate-equalTo-blur" );

		}



	},



	classRuleSettings: {

		required: { required: true },

		email: { email: true },

		url: { url: true },

		date: { date: true },

		dateISO: { dateISO: true },

		number: { number: true },

		digits: { digits: true },

		creditcard: { creditcard: true }

	},



	addClassRules: function( className, rules ) {

		if ( className.constructor === String ) {

			this.classRuleSettings[ className ] = rules;

		} else {

			$.extend( this.classRuleSettings, className );

		}

	},



	classRules: function( element ) {

		var rules = {},

			classes = $( element ).attr( "class" );



		if ( classes ) {

			$.each( classes.split( " " ), function() {

				if ( this in $.validator.classRuleSettings ) {

					$.extend( rules, $.validator.classRuleSettings[ this ] );

				}

			} );

		}

		return rules;

	},



	normalizeAttributeRule: function( rules, type, method, value ) {



		// Convert the value to a number for number inputs, and for text for backwards compability

		// allows type="date" and others to be compared as strings

		if ( /min|max|step/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {

			value = Number( value );



			// Support Opera Mini, which returns NaN for undefined minlength

			if ( isNaN( value ) ) {

				value = undefined;

			}

		}



		if ( value || value === 0 ) {

			rules[ method ] = value;

		} else if ( type === method && type !== "range" ) {



			// Exception: the jquery validate 'range' method

			// does not test for the html5 'range' type

			rules[ method ] = true;

		}

	},



	attributeRules: function( element ) {

		var rules = {},

			$element = $( element ),

			type = element.getAttribute( "type" ),

			method, value;



		for ( method in $.validator.methods ) {



			// Support for <input required> in both html5 and older browsers

			if ( method === "required" ) {

				value = element.getAttribute( method );



				// Some browsers return an empty string for the required attribute

				// and non-HTML5 browsers might have required="" markup

				if ( value === "" ) {

					value = true;

				}



				// Force non-HTML5 browsers to return bool

				value = !!value;

			} else {

				value = $element.attr( method );

			}



			this.normalizeAttributeRule( rules, type, method, value );

		}



		// 'maxlength' may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs

		if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) {

			delete rules.maxlength;

		}



		return rules;

	},



	dataRules: function( element ) {

		var rules = {},

			$element = $( element ),

			type = element.getAttribute( "type" ),

			method, value;



		for ( method in $.validator.methods ) {

			value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() );

			this.normalizeAttributeRule( rules, type, method, value );

		}

		return rules;

	},



	staticRules: function( element ) {

		var rules = {},

			validator = $.data( element.form, "validator" );



		if ( validator.settings.rules ) {

			rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {};

		}

		return rules;

	},



	normalizeRules: function( rules, element ) {



		// Handle dependency check

		$.each( rules, function( prop, val ) {



			// Ignore rule when param is explicitly false, eg. required:false

			if ( val === false ) {

				delete rules[ prop ];

				return;

			}

			if ( val.param || val.depends ) {

				var keepRule = true;

				switch ( typeof val.depends ) {

				case "string":

					keepRule = !!$( val.depends, element.form ).length;

					break;

				case "function":

					keepRule = val.depends.call( element, element );

					break;

				}

				if ( keepRule ) {

					rules[ prop ] = val.param !== undefined ? val.param : true;

				} else {

					$.data( element.form, "validator" ).resetElements( $( element ) );

					delete rules[ prop ];

				}

			}

		} );



		// Evaluate parameters

		$.each( rules, function( rule, parameter ) {

			rules[ rule ] = $.isFunction( parameter ) && rule !== "normalizer" ? parameter( element ) : parameter;

		} );



		// Clean number parameters

		$.each( [ "minlength", "maxlength" ], function() {

			if ( rules[ this ] ) {

				rules[ this ] = Number( rules[ this ] );

			}

		} );

		$.each( [ "rangelength", "range" ], function() {

			var parts;

			if ( rules[ this ] ) {

				if ( $.isArray( rules[ this ] ) ) {

					rules[ this ] = [ Number( rules[ this ][ 0 ] ), Number( rules[ this ][ 1 ] ) ];

				} else if ( typeof rules[ this ] === "string" ) {

					parts = rules[ this ].replace( /[\[\]]/g, "" ).split( /[\s,]+/ );

					rules[ this ] = [ Number( parts[ 0 ] ), Number( parts[ 1 ] ) ];

				}

			}

		} );



		if ( $.validator.autoCreateRanges ) {



			// Auto-create ranges

			if ( rules.min != null && rules.max != null ) {

				rules.range = [ rules.min, rules.max ];

				delete rules.min;

				delete rules.max;

			}

			if ( rules.minlength != null && rules.maxlength != null ) {

				rules.rangelength = [ rules.minlength, rules.maxlength ];

				delete rules.minlength;

				delete rules.maxlength;

			}

		}



		return rules;

	},



	// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}

	normalizeRule: function( data ) {

		if ( typeof data === "string" ) {

			var transformed = {};

			$.each( data.split( /\s/ ), function() {

				transformed[ this ] = true;

			} );

			data = transformed;

		}

		return data;

	},



	// https://jqueryvalidation.org/jQuery.validator.addMethod/

	addMethod: function( name, method, message ) {

		$.validator.methods[ name ] = method;

		$.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ];

		if ( method.length < 3 ) {

			$.validator.addClassRules( name, $.validator.normalizeRule( name ) );

		}

	},



	// https://jqueryvalidation.org/jQuery.validator.methods/

	methods: {



		// https://jqueryvalidation.org/required-method/

		required: function( value, element, param ) {



			// Check if dependency is met

			if ( !this.depend( param, element ) ) {

				return "dependency-mismatch";

			}

			if ( element.nodeName.toLowerCase() === "select" ) {



				// Could be an array for select-multiple or a string, both are fine this way

				var val = $( element ).val();

				return val && val.length > 0;

			}

			if ( this.checkable( element ) ) {

				return this.getLength( value, element ) > 0;

			}

			return value.length > 0;

		},



		// https://jqueryvalidation.org/email-method/

		email: function( value, element ) {



			// From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address

			// Retrieved 2014-01-14

			// If you have a problem with this implementation, report a bug against the above spec

			// Or use custom methods to implement your own email validation

			return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test( value );

		},



		// https://jqueryvalidation.org/url-method/

		url: function( value, element ) {



			// Copyright (c) 2010-2013 Diego Perini, MIT licensed

			// https://gist.github.com/dperini/729294

			// see also https://mathiasbynens.be/demo/url-regex

			// modified to allow protocol-relative URLs

			return this.optional( element ) || /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test( value );

		},



		// https://jqueryvalidation.org/date-method/

		date: function( value, element ) {

			return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() );

		},



		// https://jqueryvalidation.org/dateISO-method/

		dateISO: function( value, element ) {

			return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value );

		},



		// https://jqueryvalidation.org/number-method/

		number: function( value, element ) {

			return this.optional( element ) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value );

		},



		// https://jqueryvalidation.org/digits-method/

		digits: function( value, element ) {

			return this.optional( element ) || /^\d+$/.test( value );

		},



		// https://jqueryvalidation.org/minlength-method/

		minlength: function( value, element, param ) {

			var length = $.isArray( value ) ? value.length : this.getLength( value, element );

			return this.optional( element ) || length >= param;

		},



		// https://jqueryvalidation.org/maxlength-method/

		maxlength: function( value, element, param ) {

			var length = $.isArray( value ) ? value.length : this.getLength( value, element );

			return this.optional( element ) || length <= param;

		},



		// https://jqueryvalidation.org/rangelength-method/

		rangelength: function( value, element, param ) {

			var length = $.isArray( value ) ? value.length : this.getLength( value, element );

			return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );

		},



		// https://jqueryvalidation.org/min-method/

		min: function( value, element, param ) {

			return this.optional( element ) || value >= param;

		},



		// https://jqueryvalidation.org/max-method/

		max: function( value, element, param ) {

			return this.optional( element ) || value <= param;

		},



		// https://jqueryvalidation.org/range-method/

		range: function( value, element, param ) {

			return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] );

		},



		// https://jqueryvalidation.org/step-method/

		step: function( value, element, param ) {

			var type = $( element ).attr( "type" ),

				errorMessage = "Step attribute on input type " + type + " is not supported.",

				supportedTypes = [ "text", "number", "range" ],

				re = new RegExp( "\\b" + type + "\\b" ),

				notSupported = type && !re.test( supportedTypes.join() ),

				decimalPlaces = function( num ) {

					var match = ( "" + num ).match( /(?:\.(\d+))?$/ );

					if ( !match ) {

						return 0;

					}



					// Number of digits right of decimal point.

					return match[ 1 ] ? match[ 1 ].length : 0;

				},

				toInt = function( num ) {

					return Math.round( num * Math.pow( 10, decimals ) );

				},

				valid = true,

				decimals;



			// Works only for text, number and range input types

			// TODO find a way to support input types date, datetime, datetime-local, month, time and week

			if ( notSupported ) {

				throw new Error( errorMessage );

			}



			decimals = decimalPlaces( param );



			// Value can't have too many decimals

			if ( decimalPlaces( value ) > decimals || toInt( value ) % toInt( param ) !== 0 ) {

				valid = false;

			}



			return this.optional( element ) || valid;

		},



		// https://jqueryvalidation.org/equalTo-method/

		equalTo: function( value, element, param ) {



			// Bind to the blur event of the target in order to revalidate whenever the target field is updated

			var target = $( param );

			if ( this.settings.onfocusout && target.not( ".validate-equalTo-blur" ).length ) {

				target.addClass( "validate-equalTo-blur" ).on( "blur.validate-equalTo", function() {

					$( element ).valid();

				} );

			}

			return value === target.val();

		},



		// https://jqueryvalidation.org/remote-method/

		remote: function( value, element, param, method ) {

			if ( this.optional( element ) ) {

				return "dependency-mismatch";

			}



			method = typeof method === "string" && method || "remote";



			var previous = this.previousValue( element, method ),

				validator, data, optionDataString;



			if ( !this.settings.messages[ element.name ] ) {

				this.settings.messages[ element.name ] = {};

			}

			previous.originalMessage = previous.originalMessage || this.settings.messages[ element.name ][ method ];

			this.settings.messages[ element.name ][ method ] = previous.message;



			param = typeof param === "string" && { url: param } || param;

			optionDataString = $.param( $.extend( { data: value }, param.data ) );

			if ( previous.old === optionDataString ) {

				return previous.valid;

			}



			previous.old = optionDataString;

			validator = this;

			this.startRequest( element );

			data = {};

			data[ element.name ] = value;

			$.ajax( $.extend( true, {

				mode: "abort",

				port: "validate" + element.name,

				dataType: "json",

				data: data,

				context: validator.currentForm,

				success: function( response ) {

					var valid = response === true || response === "true",

						errors, message, submitted;



					validator.settings.messages[ element.name ][ method ] = previous.originalMessage;

					if ( valid ) {

						submitted = validator.formSubmitted;

						validator.resetInternals();

						validator.toHide = validator.errorsFor( element );

						validator.formSubmitted = submitted;

						validator.successList.push( element );

						validator.invalid[ element.name ] = false;

						validator.showErrors();

					} else {

						errors = {};

						message = response || validator.defaultMessage( element, { method: method, parameters: value } );

						errors[ element.name ] = previous.message = message;

						validator.invalid[ element.name ] = true;

						validator.showErrors( errors );

					}

					previous.valid = valid;

					validator.stopRequest( element, valid );

				}

			}, param ) );

			return "pending";

		}

	}



} );



// Ajax mode: abort

// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});

// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()



var pendingRequests = {},

	ajax;



// Use a prefilter if available (1.5+)

if ( $.ajaxPrefilter ) {

	$.ajaxPrefilter( function( settings, _, xhr ) {

		var port = settings.port;

		if ( settings.mode === "abort" ) {

			if ( pendingRequests[ port ] ) {

				pendingRequests[ port ].abort();

			}

			pendingRequests[ port ] = xhr;

		}

	} );

} else {



	// Proxy ajax

	ajax = $.ajax;

	$.ajax = function( settings ) {

		var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,

			port = ( "port" in settings ? settings : $.ajaxSettings ).port;

		if ( mode === "abort" ) {

			if ( pendingRequests[ port ] ) {

				pendingRequests[ port ].abort();

			}

			pendingRequests[ port ] = ajax.apply( this, arguments );

			return pendingRequests[ port ];

		}

		return ajax.apply( this, arguments );

	};

}

return $;

}));