mirror of
https://github.com/silverstripe/silverstripe-comments
synced 2024-10-22 11:05:49 +02:00
1650 lines
50 KiB
JavaScript
1650 lines
50 KiB
JavaScript
/*!
|
|
* jQuery Validation Plugin v1.19.0
|
|
*
|
|
* https://jqueryvalidation.org/
|
|
*
|
|
* Copyright (c) 2018 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 && !validator.settings.debug ) {
|
|
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 ],
|
|
isContentEditable = typeof this.attr( "contenteditable" ) !== "undefined" && this.attr( "contenteditable" ) !== "false",
|
|
settings, staticRules, existingRules, data, param, filtered;
|
|
|
|
// If nothing is selected, return empty object; can't chain anyway
|
|
if ( element == null ) {
|
|
return;
|
|
}
|
|
|
|
if ( !element.form && isContentEditable ) {
|
|
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: "error",
|
|
pendingClass: "pending",
|
|
validClass: "valid",
|
|
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: "This field is required.",
|
|
remote: "Please fix this field.",
|
|
email: "Please enter a valid email address.",
|
|
url: "Please enter a valid URL.",
|
|
date: "Please enter a valid 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 currentForm = this.currentForm,
|
|
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 ) {
|
|
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
|
|
|
|
// Set form expando on contenteditable
|
|
if ( !this.form && isContentEditable ) {
|
|
this.form = $( this ).closest( "form" )[ 0 ];
|
|
this.name = $( this ).attr( "name" );
|
|
}
|
|
|
|
// Ignore the element if it belongs to another form. This will happen mainly
|
|
// when setting the `form` attribute of an input to the id of another form.
|
|
if ( currentForm !== this.form ) {
|
|
return;
|
|
}
|
|
|
|
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
|
|
var isContentEditable = typeof $( this ).attr( "contenteditable" ) !== "undefined" && $( this ).attr( "contenteditable" ) !== "false";
|
|
|
|
if ( !name && validator.settings.debug && window.console ) {
|
|
console.error( "%o has no name assigned", this );
|
|
}
|
|
|
|
// Set form expando on contenteditable
|
|
if ( isContentEditable ) {
|
|
this.form = $( this ).closest( "form" )[ 0 ];
|
|
this.name = name;
|
|
}
|
|
|
|
// Ignore elements that belong to other/nested forms
|
|
if ( this.form !== validator.currentForm ) {
|
|
return false;
|
|
}
|
|
|
|
// 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,
|
|
isContentEditable = typeof $element.attr( "contenteditable" ) !== "undefined" && $element.attr( "contenteditable" ) !== "false",
|
|
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 ( isContentEditable ) {
|
|
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 );
|
|
|
|
// 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 + "-error" )
|
|
.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" )
|
|
.find( ".validate-lessThan-blur" )
|
|
.off( ".validate-lessThan" )
|
|
.removeClass( "validate-lessThan-blur" )
|
|
.find( ".validate-lessThanEqual-blur" )
|
|
.off( ".validate-lessThanEqual" )
|
|
.removeClass( "validate-lessThanEqual-blur" )
|
|
.find( ".validate-greaterThanEqual-blur" )
|
|
.off( ".validate-greaterThanEqual" )
|
|
.removeClass( "validate-greaterThanEqual-blur" )
|
|
.find( ".validate-greaterThan-blur" )
|
|
.off( ".validate-greaterThan" )
|
|
.removeClass( "validate-greaterThan-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() );
|
|
|
|
// Cast empty attributes like `data-rule-required` to `true`
|
|
if ( value === "" ) {
|
|
value = true;
|
|
}
|
|
|
|
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 = $( element ).val();
|
|
return val && val.length > 0;
|
|
}
|
|
if ( this.checkable( element ) ) {
|
|
return this.getLength( value, element ) > 0;
|
|
}
|
|
return value !== undefined && value !== null && value.length > 0;
|
|
},
|
|
|
|
// https://jqueryvalidation.org/email-method/
|
|
email: function( value, element ) {
|
|
|
|
// From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
|
|
// Retrieved 2014-01-14
|
|
// If you have a problem with this implementation, report a bug against the above spec
|
|
// Or use custom methods to implement your own email validation
|
|
return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[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() {
|
|
var called = false;
|
|
|
|
return function( value, element ) {
|
|
if ( !called ) {
|
|
called = true;
|
|
if ( this.settings.debug && window.console ) {
|
|
console.warn(
|
|
"The `date` method is deprecated and will be removed in version '2.0.0'.\n" +
|
|
"Please don't use it, since it relies on the Date constructor, which\n" +
|
|
"behaves very differently across browsers and locales. Use `dateISO`\n" +
|
|
"instead or one of the locale specific methods in `localizations/`\n" +
|
|
"and `additional-methods.js`."
|
|
);
|
|
}
|
|
}
|
|
|
|
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 $;
|
|
})); |