1/** 2 * jQuery Validation Plugin 1.11.0pre 3 * 4 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/ 5 * http://docs.jquery.com/Plugins/Validation 6 * 7 * Copyright 2013 Jörn Zaefferer 8 * Released under the MIT license: 9 * http://www.opensource.org/licenses/mit-license.php 10 */ 11 12(function($) { 13 14$.extend($.fn, { 15 // http://docs.jquery.com/Plugins/Validation/validate 16 validate: function( options ) { 17 18 // if nothing is selected, return nothing; can't chain anyway 19 if ( !this.length ) { 20 if ( options && options.debug && window.console ) { 21 console.warn( "Nothing selected, can't validate, returning nothing." ); 22 } 23 return; 24 } 25 26 // check if a validator for this form was already created 27 var validator = $.data( this[0], "validator" ); 28 if ( validator ) { 29 return validator; 30 } 31 32 // Add novalidate tag if HTML5. 33 this.attr( "novalidate", "novalidate" ); 34 35 validator = new $.validator( options, this[0] ); 36 $.data( this[0], "validator", validator ); 37 38 if ( validator.settings.onsubmit ) { 39 40 this.validateDelegate( ":submit", "click", function( event ) { 41 if ( validator.settings.submitHandler ) { 42 validator.submitButton = event.target; 43 } 44 // allow suppressing validation by adding a cancel class to the submit button 45 if ( $(event.target).hasClass("cancel") ) { 46 validator.cancelSubmit = true; 47 } 48 }); 49 50 // validate the form on submit 51 this.submit( function( event ) { 52 if ( validator.settings.debug ) { 53 // prevent form submit to be able to see console output 54 event.preventDefault(); 55 } 56 function handle() { 57 var hidden; 58 if ( validator.settings.submitHandler ) { 59 if ( validator.submitButton ) { 60 // insert a hidden input as a replacement for the missing submit button 61 hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm); 62 } 63 validator.settings.submitHandler.call( validator, validator.currentForm, event ); 64 if ( validator.submitButton ) { 65 // and clean up afterwards; thanks to no-block-scope, hidden can be referenced 66 hidden.remove(); 67 } 68 return false; 69 } 70 return true; 71 } 72 73 // prevent submit for invalid forms or custom submit handlers 74 if ( validator.cancelSubmit ) { 75 validator.cancelSubmit = false; 76 return handle(); 77 } 78 if ( validator.form() ) { 79 if ( validator.pendingRequest ) { 80 validator.formSubmitted = true; 81 return false; 82 } 83 return handle(); 84 } else { 85 validator.focusInvalid(); 86 return false; 87 } 88 }); 89 } 90 91 return validator; 92 }, 93 // http://docs.jquery.com/Plugins/Validation/valid 94 valid: function() { 95 if ( $(this[0]).is("form")) { 96 return this.validate().form(); 97 } else { 98 var valid = true; 99 var validator = $(this[0].form).validate(); 100 this.each(function() { 101 valid &= validator.element(this); 102 }); 103 return valid; 104 } 105 }, 106 // attributes: space seperated list of attributes to retrieve and remove 107 removeAttrs: function( attributes ) { 108 var result = {}, 109 $element = this; 110 $.each(attributes.split(/\s/), function( index, value ) { 111 result[value] = $element.attr(value); 112 $element.removeAttr(value); 113 }); 114 return result; 115 }, 116 // http://docs.jquery.com/Plugins/Validation/rules 117 rules: function( command, argument ) { 118 var element = this[0]; 119 120 if ( command ) { 121 var settings = $.data(element.form, "validator").settings; 122 var staticRules = settings.rules; 123 var existingRules = $.validator.staticRules(element); 124 switch(command) { 125 case "add": 126 $.extend(existingRules, $.validator.normalizeRule(argument)); 127 staticRules[element.name] = existingRules; 128 if ( argument.messages ) { 129 settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages ); 130 } 131 break; 132 case "remove": 133 if ( !argument ) { 134 delete staticRules[element.name]; 135 return existingRules; 136 } 137 var filtered = {}; 138 $.each(argument.split(/\s/), function( index, method ) { 139 filtered[method] = existingRules[method]; 140 delete existingRules[method]; 141 }); 142 return filtered; 143 } 144 } 145 146 var data = $.validator.normalizeRules( 147 $.extend( 148 {}, 149 $.validator.classRules(element), 150 $.validator.attributeRules(element), 151 $.validator.dataRules(element), 152 $.validator.staticRules(element) 153 ), element); 154 155 // make sure required is at front 156 if ( data.required ) { 157 var param = data.required; 158 delete data.required; 159 data = $.extend({required: param}, data); 160 } 161 162 return data; 163 } 164}); 165 166// Custom selectors 167$.extend($.expr[":"], { 168 // http://docs.jquery.com/Plugins/Validation/blank 169 blank: function( a ) { return !$.trim("" + a.value); }, 170 // http://docs.jquery.com/Plugins/Validation/filled 171 filled: function( a ) { return !!$.trim("" + a.value); }, 172 // http://docs.jquery.com/Plugins/Validation/unchecked 173 unchecked: function( a ) { return !a.checked; } 174}); 175 176// constructor for validator 177$.validator = function( options, form ) { 178 this.settings = $.extend( true, {}, $.validator.defaults, options ); 179 this.currentForm = form; 180 this.init(); 181}; 182 183$.validator.format = function( source, params ) { 184 if ( arguments.length === 1 ) { 185 return function() { 186 var args = $.makeArray(arguments); 187 args.unshift(source); 188 return $.validator.format.apply( this, args ); 189 }; 190 } 191 if ( arguments.length > 2 && params.constructor !== Array ) { 192 params = $.makeArray(arguments).slice(1); 193 } 194 if ( params.constructor !== Array ) { 195 params = [ params ]; 196 } 197 $.each(params, function( i, n ) { 198 source = source.replace( new RegExp("\\{" + i + "\\}", "g"), function() { 199 return n; 200 }); 201 }); 202 return source; 203}; 204 205$.extend($.validator, { 206 207 defaults: { 208 messages: {}, 209 groups: {}, 210 rules: {}, 211 errorClass: "error", 212 validClass: "valid", 213 errorElement: "label", 214 focusInvalid: true, 215 errorContainer: $([]), 216 errorLabelContainer: $([]), 217 onsubmit: true, 218 ignore: ":hidden", 219 ignoreTitle: false, 220 onfocusin: function( element, event ) { 221 this.lastActive = element; 222 223 // hide error label and remove error class on focus if enabled 224 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { 225 if ( this.settings.unhighlight ) { 226 this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.val
226idClass ); 227 } 228 this.addWrapper(this.errorsFor(element)).hide(); 229 } 230 }, 231 onfocusout: function( element, event ) { 232 if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) { 233 this.element(element); 234 } 235 }, 236 onkeyup: function( element, event ) { 237 if ( event.which === 9 && this.elementValue(element) === "" ) { 238 return; 239 } else if ( element.name in this.submitted || element === this.lastElement ) { 240 this.element(element); 241 } 242 }, 243 onclick: function( element, event ) { 244 // click on selects, radiobuttons and checkboxes 245 if ( element.name in this.submitted ) { 246 this.element(element); 247 } 248 // or option elements, check parent select in that case 249 else if ( element.parentNode.name in this.submitted ) { 250 this.element(element.parentNode); 251 } 252 }, 253 highlight: function( element, errorClass, validClass ) { 254 if ( element.type === "radio" ) { 255 this.findByName(element.name).addClass(errorClass).removeClass(validClass); 256 } else { 257 $(element).addClass(errorClass).removeClass(validClass); 258 } 259 }, 260 unhighlight: function( element, errorClass, validClass ) { 261 if ( element.type === "radio" ) { 262 this.findByName(element.name).removeClass(errorClass).addClass(validClass); 263 } else { 264 $(element).removeClass(errorClass).addClass(validClass); 265 } 266 } 267 }, 268 269 // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults 270 setDefaults: function( settings ) { 271 $.extend( $.validator.defaults, settings ); 272 }, 273 274 messages: { 275 required: "This field is required.", 276 remote: "Please fix this field.", 277 email: "Please enter a valid email address.", 278 url: "Please enter a valid URL.", 279 date: "Please enter a valid date.", 280 dateISO: "Please enter a valid date (ISO).", 281 number: "Please enter a valid number.", 282 digits: "Please enter only digits.", 283 creditcard: "Please enter a valid credit card number.", 284 equalTo: "Please enter the same value again.", 285 maxlength: $.validator.format("Please enter no more than {0} characters."), 286 minlength: $.validator.format("Please enter at least {0} characters."), 287 rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."), 288 range: $.validator.format("Please enter a value between {0} and {1}."), 289 max: $.validator.format("Please enter a value less than or equal to {0}."), 290 min: $.validator.format("Please enter a value greater than or equal to {0}.") 291 }, 292 293 autoCreateRanges: false, 294 295 prototype: { 296 297 init: function() { 298 this.labelContainer = $(this.settings.errorLabelContainer); 299 this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm); 300 this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer ); 301 this.submitted = {}; 302 this.valueCache = {}; 303 this.pendingRequest = 0; 304 this.pending = {}; 305 this.invalid = {}; 306 this.reset(); 307 308 var groups = (this.groups = {}); 309 $.each(this.settings.groups, function( key, value ) { 310 if ( typeof value === "string" ) { 311 value = value.split(/\s/); 312 } 313 $.each(value, function( index, name ) { 314 groups[name] = key; 315 }); 316 }); 317 var rules = this.settings.rules; 318 $.each(rules, function( key, value ) { 319 rules[key] = $.validator.normalizeRule(value); 320 }); 321 322 function delegate(event) { 323 var validator = $.data(this[0].form, "validator"), 324 eventType = "on" + event.type.replace(/^validate/, ""); 325 if ( validator.settings[eventType] ) { 326 validator.settings[eventType].call(validator, this[0], event); 327 } 328 } 329 $(this.currentForm) 330 .validateDelegate(":text, [type='password'], [type='file'], select, textarea, " + 331 "[type='number'], [type='search'] ,[type='tel'], [type='url'], " + 332 "[type='email'], [type='datetime'], [type='date'], [type='month'], " + 333 "[type='week'], [type='time'], [type='datetime-local'], " + 334 "[type='range'], [type='color'] ", 335 "focusin focusout keyup", delegate) 336 .validateDelegate("[type='radio'], [type='checkbox'], select, option", "click", delegate); 337 338 if ( this.settings.invalidHandler ) { 339 $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler); 340 } 341 }, 342 343 // http://docs.jquery.com/Plugins/Validation/Validator/form 344 form: function() { 345 this.checkForm(); 346 $.extend(this.submitted, this.errorMap); 347 this.invalid = $.extend({}, this.errorMap); 348 if ( !this.valid() ) { 349 $(this.currentForm).triggerHandler("invalid-form", [this]); 350 } 351 this.showErrors(); 352 return this.valid(); 353 }, 354 355 checkForm: function() { 356 this.prepareForm(); 357 for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) { 358 this.check( elements[i] ); 359 } 360 return this.valid(); 361 }, 362 363 // http://docs.jquery.com/Plugins/Validation/Validator/element 364 element: function( element ) { 365 element = this.validationTargetFor( this.clean( element ) ); 366 this.lastElement = element; 367 this.prepareElement( element ); 368 this.currentElements = $(element); 369 var result = this.check( element ) !== false; 370 if ( result ) { 371 delete this.invalid[element.name]; 372 } else { 373 this.invalid[element.name] = true; 374 } 375 if ( !this.numberOfInvalids() ) { 376 // Hide error containers on last error 377 this.toHide = this.toHide.add( this.containers ); 378 } 379 this.showErrors(); 380 return result; 381 }, 382 383 // http://docs.jquery.com/Plugins/Validation/Validator/showErrors 384 showErrors: function( errors ) { 385 if ( errors ) { 386 // add items to error list and map 387 $.extend( this.errorMap, errors ); 388 this.errorList = []; 389 for ( var name in errors ) { 390 this.errorList.push({ 391 message: errors[name], 392 element: this.findByName(name)[0] 393 });
394 } 395 // remove items from success list 396 this.successList = $.grep( this.successList, function( element ) { 397 return !(element.name in errors); 398 }); 399 } 400 if ( this.settings.showErrors ) { 401 this.settings.showErrors.call( this, this.errorMap, this.errorList ); 402 } else { 403 this.defaultShowErrors(); 404 } 405 }, 406 407 // http://docs.jquery.com/Plugins/Validation/Validator/resetForm 408 resetForm: function() { 409 if ( $.fn.resetForm ) { 410 $(this.currentForm).resetForm(); 411 } 412 this.submitted = {}; 413 this.lastElement = null; 414 this.prepareForm(); 415 this.hideErrors(); 416 this.elements().removeClass( this.settings.errorClass ).removeData( "previousValue" ); 417 }, 418 419 numberOfInvalids: function() { 420 return this.objectLength(this.invalid); 421 }, 422 423 objectLength: function( obj ) { 424 var count = 0; 425 for ( var i in obj ) { 426 count++; 427 } 428 return count; 429 }, 430 431 hideErrors: function() { 432 this.addWrapper( this.toHide ).hide(); 433 }, 434 435 valid: function() { 436 return this.size() === 0; 437 }, 438 439 size: function() { 440 return this.errorList.length; 441 }, 442 443 focusInvalid: function() { 444 if ( this.settings.focusInvalid ) { 445 try { 446 $(this.findLastActive() || this.errorList.length && this.errorList[0].element || []) 447 .filter(":visible") 448 .focus() 449 // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find 450 .trigger("focusin"); 451 } catch(e) { 452 // ignore IE throwing errors when focusing hidden elements 453 } 454 } 455 }, 456 457 findLastActive: function() { 458 var lastActive = this.lastActive; 459 return lastActive && $.grep(this.errorList, function( n ) { 460 return n.element.name === lastActive.name; 461 }).length === 1 && lastActive; 462 }, 463 464 elements: function() { 465 var validator = this, 466 rulesCache = {}; 467 468 // select all valid inputs inside the form (no submit or reset buttons) 469 return $(this.currentForm) 470 .find("input, select, textarea") 471 .not(":submit, :reset, :image, [disabled]") 472 .not( this.settings.ignore ) 473 .filter(function() { 474 if ( !this.name ) { 475 if ( window.console ) { 476 console.error( "%o has no name assigned", this ); 477 } 478 throw new Error( "Failed to validate, found an element with no name assigned. See console for element reference." ); 479 } 480 481 // select only the first element for each name, and only those with rules specified 482 if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) { 483 return false; 484 } 485 486 rulesCache[this.name] = true; 487 return true; 488 }); 489 }, 490 491 clean: function( selector ) { 492 return $(selector)[0]; 493 }, 494 495 errors: function() { 496 var errorClass = this.settings.errorClass.replace(" ", "."); 497 return $(this.settings.errorElement + "." + errorClass, this.errorContext); 498 }, 499 500 reset: function() { 501 this.successList = []; 502 this.errorList = []; 503 this.errorMap = {}; 504 this.toShow = $([]); 505 this.toHide = $([]); 506 this.currentElements = $([]); 507 }, 508 509 prepareForm: function() { 510 this.reset(); 511 this.toHide = this.errors().add( this.containers ); 512 }, 513 514 prepareElement: function( element ) { 515 this.reset(); 516 this.toHide = this.errorsFor(element); 517 }, 518 519 elementValue: function( element ) { 520 var type = $(element).attr("type"), 521 val = $(element).val(); 522 523 if ( type === "radio" || type === "checkbox" ) { 524 return $("input[name='" + $(element).attr("name") + "']:checked").val(); 525 } 526 527 if ( typeof val === "string" ) { 528 return val.replace(/\r/g, ""); 529 } 530 return val; 531 }, 532 533 check: function( element ) { 534 element = this.validationTargetFor( this.clean( element ) ); 535 536 var rules = $(element).rules(); 537 var dependencyMismatch = false; 538 var val = this.elementValue(element); 539 var result; 540 541 for (var method in rules ) { 542 var rule = { method: method, parameters: rules[method] }; 543 try { 544 545 result = $.validator.methods[method].call( this, val, element, rule.parameters ); 546 547 // if a method indicates that the field is optional and therefore valid, 548 // don't mark it as valid when there are no other rules 549 if ( result === "dependency-mismatch" ) { 550 dependencyMismatch = true; 551 continue; 552 } 553 dependencyMismatch = false; 554 555 if ( result === "pending" ) { 556 this.toHide = this.toHide.not( this.errorsFor(element) ); 557 return; 558 } 559 560 if ( !result ) { 561 this.formatAndAdd( element, rule ); 562 return false; 563 } 564 } catch(e) { 565 if ( this.settings.debug && window.console ) { 566 console.log( "Exception occured when checking element " + element.i
566d + ", check the '" + rule.method + "' method.", e ); 567 } 568 throw e; 569 } 570 } 571 if ( dependencyMismatch ) { 572 return; 573 } 574 if ( this.objectLength(rules) ) { 575 this.successList.push(element); 576 } 577 return true; 578 }, 579 580 // return the custom message for the given element and validation method 581 // specified in the element's HTML5 data attribute 582 customDataMessage: function( element, method ) { 583 return $(element).data("msg-" + method.toLowerCase()) || (element.attributes && $(element).attr("data-msg-" + method.toLowerCase())); 584 }, 585 586 // return the custom message for the given element name and validation method 587 customMessage: function( name, method ) { 588 var m = this.settings.messages[name]; 589 return m && (m.constructor === String ? m : m[method]); 590 }, 591 592 // return the first defined argument, allowing empty strings 593 findDefined: function() { 594 for(var i = 0; i < arguments.length; i++) { 595 if ( arguments[i] !== undefined ) { 596 return arguments[i]; 597 } 598 } 599 return undefined; 600 }, 601 602 defaultMessage: function( element, method ) { 603 return this.findDefined( 604 this.customMessage( element.name, method ), 605 this.customDataMessage( element, method ), 606 // title is never undefined, so handle empty string as undefined 607 !this.settings.ignoreTitle && element.title || undefined, 608 $.validator.messages[method], 609 "<strong>Warning: No message defined for " + element.name + "</strong>" 610 ); 611 }, 612 613 formatAndAdd: function( element, rule ) { 614 var message = this.defaultMessage( element, rule.method ), 615 theregex = /\$?\{(\d+)\}/g; 616 if ( typeof message === "function" ) { 617 message = message.call(this, rule.parameters, element); 618 } else if (theregex.test(message)) { 619 message = $.validator.format(message.replace(theregex, "{$1}"), rule.parameters); 620 } 621 this.errorList.push({ 622 message: message, 623 element: element 624 }); 625 626 this.errorMap[element.name] = message; 627 this.submitted[element.name] = message; 628 }, 629 630 addWrapper: function( toToggle ) { 631 if ( this.settings.wrapper ) { 632 toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) ); 633 } 634 return toToggle; 635 }, 636 637 defaultShowErrors: function() { 638 var i, elements; 639 for ( i = 0; this.errorList[i]; i++ ) { 640 var error = this.errorList[i]; 641 if ( this.settings.highlight ) { 642 this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass ); 643 } 644 this.showLabel( error.element, error.message ); 645 } 646 if ( this.errorList.length ) { 647 this.toShow = this.toShow.add( this.containers ); 648 } 649 if ( this.settings.success ) { 650 for ( i = 0; this.successList[i]; i++ ) { 651 this.showLabel( this.successList[i] ); 652 } 653 } 654 if ( this.settings.unhighlight ) { 655 for ( i = 0, elements = this.validElements(); elements[i]; i++ ) { 656 this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass ); 657 } 658 } 659 this.toHide = this.toHide.not( this.toShow ); 660 this.hideErrors(); 661 this.addWrapper( this.toShow ).show(); 662 }, 663 664 validElements: function() { 665 return this.currentElements.not(this.invalidElements()); 666 }, 667 668 invalidElements: function() { 669 return $(this.errorList).map(function() { 670 return this.element; 671 }); 672 }, 673 674 showLabel: function( element, message ) { 675 var label = this.errorsFor( element ); 676 if ( label.length ) { 677 // refresh error/success class 678 label.removeClass( this.settings.validClass ).addClass( this.settings.errorClass ); 679 680 // check if we have a generated label, replace the message then 681 if ( label.attr("generated") ) { 682 label.html(message); 683 } 684 } else { 685 // create label 686 label = $("<" + this.settings.errorElement + "/>") 687 .attr({"for": this.idOrName(element), generated: true}) 688 .addClass(this.settings.errorClass) 689 .html(message || ""); 690 if ( this.settings.wrapper ) { 691 // make sure the element is visible, even in IE 692 // actually showing the wrapped element is handled elsewhere 693 label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent(); 694 } 695 if ( !this.labelContainer.append(label).length ) { 696 if ( this.settings.errorPlacement ) { 697 this.settings.errorPlacement(label, $(element) ); 698 } else { 699 label.insertAfter(element); 700 } 701 } 702 } 703 if ( !message && this.settings.success ) { 704 label.text(""); 705 if ( typeof this.settings.success === "string" ) { 706 label.addClass( this.settings.success ); 707 } else { 708 this.settings.success( label, element ); 709 } 710 } 711 this.toShow = this.toShow.add(label); 712 }, 713 714 errorsFor: function( element ) { 715 var name = this.idOrName(element); 716 return this.errors().filter(function() { 717 return $(this).attr("for") === name; 718 }); 719 }, 720 721 idOrName: function( element ) { 722 return this.groups[element.name] || (this.checkable(element) ? element.name : element.i
722d || element.name); 723 }, 724 725 validationTargetFor: function( element ) { 726 // if radio/checkbox, validate first element in group instead 727 if ( this.checkable(element) ) { 728 element = this.findByName( element.name ).not(this.settings.ignore)[0]; 729 } 730 return element; 731 }, 732 733 checkable: function( element ) { 734 return (/radio|checkbox/i).test(element.type); 735 }, 736 737 findByName: function( name ) { 738 return $(this.currentForm).find("[name='" + name + "']"); 739 }, 740 741 getLength: function( value, element ) { 742 switch( element.nodeName.toLowerCase() ) { 743 case "select": 744 return $("option:selected", element).length; 745 case "input": 746 if ( this.checkable( element) ) { 747 return this.findByName(element.name).filter(":checked").length; 748 } 749 } 750 return value.length; 751 }, 752 753 depend: function( param, element ) { 754 return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true; 755 }, 756 757 dependTypes: { 758 "boolean": function( param, element ) { 759 return param; 760 }, 761 "string": function( param, element ) { 762 return !!$(param, element.form).length; 763 }, 764 "function": function( param, element ) { 765 return param(element); 766 } 767 }, 768 769 optional: function( element ) { 770 var val = this.elementValue(element); 771 return !$.validator.methods.required.call(this, val, element) && "dependency-mismatch"; 772 }, 773 774 startRequest: function( element ) { 775 if ( !this.pending[element.name] ) { 776 this.pendingRequest++; 777 this.pending[element.name] = true; 778 } 779 }, 780 781 stopRequest: function( element, valid ) { 782 this.pendingRequest--; 783 // sometimes synchronization fails, make sure pendingRequest is never < 0 784 if ( this.pendingRequest < 0 ) { 785 this.pendingRequest = 0; 786 } 787 delete this.pending[element.name]; 788 if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) { 789 $(this.currentForm).submit(); 790 this.formSubmitted = false; 791 } else if (!valid && this.pendingRequest === 0 && this.formSubmitted) { 792 $(this.currentForm).triggerHandler("invalid-form", [this]); 793 this.formSubmitted = false; 794 } 795 }, 796 797 previousValue: function( element ) { 798 return $.data(element, "previousValue") || $.data(element, "previousValue", { 799 old: null, 800 valid: true, 801 message: this.defaultMessage( element, "remote" ) 802 }); 803 } 804 805 }, 806 807 classRuleSettings: { 808 required: {required: true}, 809 email: {email: true}, 810 url: {url: true}, 811 date: {date: true}, 812 dateISO: {dateISO: true}, 813 number: {number: true}, 814 digits: {digits: true}, 815 creditcard: {creditcard: true} 816 }, 817 818 addClassRules: function( className, rules ) { 819 if ( className.constructor === String ) { 820 this.classRuleSettings[className] = rules; 821 } else { 822 $.extend(this.classRuleSettings, className); 823 } 824 }, 825 826 classRules: function( element ) { 827 var rules = {}; 828 var classes = $(element).attr("class"); 829 if ( classes ) { 830 $.each(classes.split(" "), function() { 831 if ( this in $.validator.classRuleSettings ) { 832 $.extend(rules, $.validator.classRuleSettings[this]); 833 } 834 }); 835 } 836 return rules; 837 }, 838 839 attributeRules: function( element ) { 840 var rules = {}; 841 var $element = $(element); 842 843 for (var method in $.validator.methods) { 844 var value; 845 846 // support for <input required> in both html5 and older browsers 847 if ( method === "required" ) { 848 value = $element.get(0).getAttribute(method); 849 // Some browsers return an empty string for the required attribute 850 // and non-HTML5 browsers might have required="" markup 851 if ( value === "" ) { 852 value = true; 853 } 854 // force non-HTML5 browsers to return bool 855 value = !!value; 856 } else { 857 value = $element.attr(method); 858 } 859 860 if ( value ) { 861 rules[method] = value; 862 } else if ( $element[0].getAttribute("type") === method ) { 863 rules[method] = true; 864 } 865 } 866 867 // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs 868 if ( rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength) ) { 869 delete rules.maxlength; 870 } 871 872 return rules; 873 }, 874 875 dataRules: function( element ) { 876 var method, value, 877 rules = {}, $element = $(element); 878 for (method in $.validator.methods) { 879 value = $element.data("rule-" + method.toLowerCase()); 880 if ( value !== undefined ) { 881 rules[method] = value; 882 } 883 } 884 return rules; 885 }, 886 887 staticRules: function( element ) { 888 var rules = {};
889 var validator = $.data(element.form, "validator"); 890 if ( validator.settings.rules ) { 891 rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {}; 892 } 893 return rules; 894 }, 895 896 normalizeRules: function( rules, element ) { 897 // handle dependency check 898 $.each(rules, function( prop, val ) { 899 // ignore rule when param is explicitly false, eg. required:false 900 if ( val === false ) { 901 delete rules[prop]; 902 return; 903 } 904 if ( val.param || val.depends ) { 905 var keepRule = true; 906 switch (typeof val.depends) { 907 case "string": 908 keepRule = !!$(val.depends, element.form).length; 909 break; 910 case "function": 911 keepRule = val.depends.call(element, element); 912 break; 913 } 914 if ( keepRule ) { 915 rules[prop] = val.param !== undefined ? val.param : true; 916 } else { 917 delete rules[prop]; 918 } 919 } 920 }); 921 922 // evaluate parameters 923 $.each(rules, function( rule, parameter ) { 924 rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter; 925 }); 926 927 // clean number parameters 928 $.each(["minlength", "maxlength", "min", "max"], function() { 929 if ( rules[this] ) { 930 rules[this] = Number(rules[this]); 931 } 932 }); 933 $.each(["rangelength", "range"], function() { 934 var parts; 935 if ( rules[this] ) { 936 if ( $.isArray(rules[this]) ) { 937 rules[this] = [Number(rules[this][0]), Number(rules[this][1])]; 938 } else if ( typeof rules[this] === "string" ) { 939 parts = rules[this].split(/[\s,]+/); 940 rules[this] = [Number(parts[0]), Number(parts[1])]; 941 } 942 } 943 }); 944 945 if ( $.validator.autoCreateRanges ) { 946 // auto-create ranges 947 if ( rules.min && rules.max ) { 948 rules.range = [rules.min, rules.max]; 949 delete rules.min; 950 delete rules.max; 951 } 952 if ( rules.minlength && rules.maxlength ) { 953 rules.rangelength = [rules.minlength, rules.maxlength]; 954 delete rules.minlength; 955 delete rules.maxlength; 956 } 957 } 958 959 return rules; 960 }, 961 962 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true} 963 normalizeRule: function( data ) { 964 if ( typeof data === "string" ) { 965 var transformed = {}; 966 $.each(data.split(/\s/), function() { 967 transformed[this] = true; 968 }); 969 data = transformed; 970 } 971 return data; 972 }, 973 974 // http://docs.jquery.com/Plugins/Validation/Validator/addMethod 975 addMethod: function( name, method, message ) { 976 $.validator.methods[name] = method; 977 $.validator.messages[name] = message !== undefined ? message : $.validator.messages[name]; 978 if ( method.length < 3 ) { 979 $.validator.addClassRules(name, $.validator.normalizeRule(name)); 980 } 981 }, 982 983 methods: { 984 985 // http://docs.jquery.com/Plugins/Validation/Methods/required 986 required: function( value, element, param ) { 987 // check if dependency is met 988 if ( !this.depend(param, element) ) { 989 return "dependency-mismatch"; 990 } 991 if ( element.nodeName.toLowerCase() === "select" ) { 992 // could be an array for select-multiple or a string, both are fine this way 993 var val = $(element).val(); 994 return val && val.length > 0; 995 } 996 if ( this.checkable(element) ) { 997 return this.getLength(value, element) > 0; 998 } 999 return $.trim(value).length > 0; 1000 }, 1001 1002 // http://docs.jquery.com/Plugins/Validation/Methods/remote 1003 remote: function( value, element, param ) { 1004 if ( this.optional(element) ) { 1005 return "dependency-mismatch"; 1006 } 1007 1008 var previous = this.previousValue(element); 1009 if (!this.settings.messages[element.name] ) { 1010 this.settings.messages[element.name] = {}; 1011 } 1012 previous.originalMessage = this.settings.messages[element.name].remote; 1013 this.settings.messages[element.name].remote = previous.message; 1014 1015 param = typeof param === "string" && {url:param} || param; 1016 1017 if ( previous.old === value ) { 1018 return previous.valid; 1019 } 1020 1021 previous.old = value; 1022 var validator = this; 1023 this.startRequest(element); 1024 var data = {}; 1025 data[element.name] = value; 1026 $.ajax($.extend(true, { 1027 url: param, 1028 mode: "abort", 1029 port: "validate" + element.name, 1030 dataType: "json", 1031 data: data, 1032 success: function( response ) { 1033 validator.settings.messages[element.name].remote = previous.originalMessage;
1034 var valid = response === true || response === "true"; 1035 if ( valid ) { 1036 var submitted = validator.formSubmitted; 1037 validator.prepareElement(element); 1038 validator.formSubmitted = submitted; 1039 validator.successList.push(element); 1040 delete validator.invalid[element.name]; 1041 validator.showErrors(); 1042 } else { 1043 var errors = {}; 1044 var message = response || validator.defaultMessage( element, "remote" ); 1045 errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message; 1046 validator.invalid[element.name] = true; 1047 validator.showErrors(errors); 1048 } 1049 previous.valid = valid; 1050 validator.stopRequest(element, valid); 1051 } 1052 }, param)); 1053 return "pending"; 1054 }, 1055 1056 // http://docs.jquery.com/Plugins/Validation/Methods/minlength 1057 minlength: function( value, element, param ) { 1058 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1059 return this.optional(element) || length >= param; 1060 }, 1061 1062 // http://docs.jquery.com/Plugins/Validation/Methods/maxlength 1063 maxlength: function( value, element, param ) { 1064 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1065 return this.optional(element) || length <= param; 1066 }, 1067 1068 // http://docs.jquery.com/Plugins/Validation/Methods/rangelength 1069 rangelength: function( value, element, param ) { 1070 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1071 return this.optional(element) || ( length >= param[0] && length <= param[1] ); 1072 }, 1073 1074 1075 // http://docs.jquery.com/Plugins/Validation/Methods/min 1076 min: function( value, element, param ) { 1077 return this.optional(element) || value >= param; 1078 }, 1079 1080 // http://docs.jquery.com/Plugins/Validation/Methods/max 1081 max: function( value, element, param ) { 1082 return this.optional(element) || value <= param; 1083 }, 1084 1085 // http://docs.jquery.com/Plugins/Validation/Methods/range 1086 range: function( value, element, param ) { 1087 return this.optional(element) || ( value >= param[0] && value <= param[1] ); 1088 }, 1089 1090 // http://docs.jquery.com/Plugins/Validation/Methods/email 1091 email: function( value, element ) { 1092 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ 1093 return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i.test(value); 1094 }, 1095 1096 1097 1098 1099 // http://docs.jquery.com/Plugins/Validation/Methods/url 1100 url: function( value, element ) { 1101 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ 1102 return this.optional(element) || /^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value); 1103 }, 1104 1105 // http://docs.jquery.com/Plugins/Validation/Methods/date 1106 date: function( value, element ) { 1107 return this.optional(element) || !/Invalid|NaN/.test(new Date(value).toString()); 1108 }, 1109 1110 // http://docs.jquery.com/Plugins/Validation/Methods/dateISO 1111 dateISO: function( value, element ) { 1112 return this.optional(element) || /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(value); 1113 }, 1114 1115 // http://docs.jquery.com/Plugins/Validation/Methods/number 1116 number: function( value, element ) { 1117 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value); 1118 }, 1119 1120 // http://docs.jquery.com/Plugins/Validation/Methods/digits 1121 digits: function( value, element ) { 1122 return this.optional(element) || /^\d+$/.test(value); 1123 }, 1124 1125 // http://docs.jquery.com/Plugins/Validation/Methods/creditcard 1126 // based on http://en.wikipedia.org/wiki/Luhn 1127 creditcard: function( value, element ) { 1128 if ( this.optional(element) ) { 1129 return "dependency-mismatch"; 1130 } 1131 // accept only spaces, digits and dashes 1132 if ( /[^0-9 \-]+/.test(value) ) { 1133 return false; 1134 } 1135 var nCheck = 0, 1136 nDigit = 0, 1137 bEven = false; 1138 1139 value = value.replace(/\D/g, ""); 1140 1141 for (var n = value.length - 1; n >= 0; n--) { 1142 var cDigit = value.charAt(n); 1143 nDigit = parseInt(cDigit, 10);
1144 if ( bEven ) { 1145 if ( (nDigit *= 2) > 9 ) { 1146 nDigit -= 9; 1147 } 1148 } 1149 nCheck += nDigit; 1150 bEven = !bEven; 1151 } 1152 1153 return (nCheck % 10) === 0; 1154 }, 1155 1156 // http://docs.jquery.com/Plugins/Validation/Methods/equalTo 1157 equalTo: function( value, element, param ) { 1158 // bind to the blur event of the target in order to revalidate whenever the target field is updated 1159 // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead 1160 var target = $(param); 1161 if ( this.settings.onfocusout ) { 1162 target.unbind(".validate-equalTo").bind("blur.validate-equalTo", function() { 1163 $(element).valid(); 1164 }); 1165 } 1166 return value === target.val(); 1167 } 1168 1169 } 1170 1171}); 1172 1173// deprecated, use $.validator.format instead 1174$.format = $.validator.format; 1175 1176}(jQuery)); 1177 1178// ajax mode: abort 1179// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); 1180// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 1181(function($) { 1182 var pendingRequests = {}; 1183 // Use a prefilter if available (1.5+) 1184 if ( $.ajaxPrefilter ) { 1185 $.ajaxPrefilter(function( settings, _, xhr ) { 1186 var port = settings.port; 1187 if ( settings.mode === "abort" ) { 1188 if ( pendingRequests[port] ) { 1189 pendingRequests[port].abort(); 1190 } 1191 pendingRequests[port] = xhr; 1192 } 1193 }); 1194 } else { 1195 // Proxy ajax 1196 var ajax = $.ajax; 1197 $.ajax = function( settings ) { 1198 var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode, 1199 port = ( "port" in settings ? settings : $.ajaxSettings ).port; 1200 if ( mode === "abort" ) { 1201 if ( pendingRequests[port] ) { 1202 pendingRequests[port].abort(); 1203 } 1204 return (pendingRequests[port] = ajax.apply(this, arguments)); 1205 } 1206 return ajax.apply(this, arguments); 1207 }; 1208 } 1209}(jQuery)); 1210 1211// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation 1212// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 1213(function($) { 1214 $.extend($.fn, { 1215 validateDelegate: function( delegate, type, handler ) { 1216 return this.bind(type, function( event ) { 1217 var target = $(event.target); 1218 if ( target.is(delegate) ) { 1219 return handler.apply(target, arguments); 1220 } 1221 }); 1222 } 1223 }); 1224}(jQuery));// JavaScript Document
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