1/* 2 * jQuery validation plug-in pre-1.5.2 3 * 4 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/ 5 * http://docs.jquery.com/Plugins/Validation 6 * 7 * Copyright (c) 2006 - 2008 Jörn Zaefferer 8 * 9 * $Id: jquery.validate.js 6243 2009-02-19 11:40:49Z joern.zaefferer $ 10 * 11 * Dual licensed under the MIT and GPL licenses: 12 * http://www.opensource.org/licenses/mit-license.php 13 * http://www.gnu.org/licenses/gpl.html 14 */ 15 16(function($) { 17 18$.extend($.fn, { 19 // http://docs.jquery.com/Plugins/Validation/validate 20 validate: function( options ) { 21 22 // if nothing is selected, return nothing; can't chain anyway 23 if (!this.length) { 24 options && options.debug && window.console && console.warn( "nothing selected, can't validate, returning nothing" ); 25 return; 26 } 27 28 // check if a validator for this form was already created 29 var validator = $.data(this[0], 'validator'); 30 if ( validator ) { 31 return validator; 32 } 33 34 validator = new $.validator( options, this[0] ); 35 $.data(this[0], 'validator', validator); 36 37 if ( validator.settings.onsubmit ) { 38 39 // allow suppresing validation by adding a cancel class to the submit button 40 this.find("input, button").filter(".cancel").click(function() { 41 validator.cancelSubmit = true; 42 }); 43 44 // validate the form on submit 45 this.submit( function( event ) { 46 if ( validator.settings.debug ) 47 // prevent form submit to be able to see console output 48 event.preventDefault(); 49 50 function handle() { 51 if ( validator.settings.submitHandler ) { 52 validator.settings.submitHandler.call( validator, validator.currentForm ); 53 return false; 54 } 55 return true; 56 } 57 58 // prevent submit for invalid forms or custom submit handlers 59 if ( validator.cancelSubmit ) { 60 validator.cancelSubmit = false; 61 return handle(); 62 } 63 if ( validator.form() ) { 64 if ( validator.pendingRequest ) { 65 validator.formSubmitted = true; 66 return false; 67 } 68 return handle(); 69 } else { 70 validator.focusInvalid(); 71 return false; 72 } 73 }); 74 } 75 76 return validator; 77 }, 78 // http://docs.jquery.com/Plugins/Validation/valid 79 valid: function() { 80 if ( $(this[0]).is('form')) { 81 return this.validate().form(); 82 } else { 83 var valid = false; 84 var validator = $(this[0].form).validate(); 85 this.each(function() { 86 valid |= validator.element(this); 87 }); 88 return valid; 89 } 90 }, 91 // attributes: space seperated list of attributes to retrieve and remove 92 removeAttrs: function(attributes) { 93 var result = {}, 94 $element = this; 95 $.each(attributes.split(/\s/), function(index, value) { 96 result[value] = $element.attr(value); 97 $element.removeAttr(value); 98 }); 99 return result; 100 }, 101 // http://docs.jquery.com/Plugins/Validation/rules 102 rules: function(command, argument) { 103 var element = this[0]; 104 105 if (command) { 106 var settings = $.data(element.form, 'validator').settings; 107 var staticRules = settings.rules; 108 var existingRules = $.validator.staticRules(element); 109 switch(command) { 110 case "add": 111 $.extend(existingRules, $.validator.normalizeRule(argument)); 112 staticRules[element.name] = existingRules; 113 if (argument.messages) 114 settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages ); 115 break; 116 case "remove": 117 if (!argument) { 118 delete staticRules[element.name]; 119 return existingRules; 120 } 121 var filtered = {}; 122 $.each(argument.split(/\s/), function(index, method) { 123 filtered[method] = existingRules[method]; 124 delete existingRules[method]; 125 }); 126 return filtered; 127 } 128 } 129 130 var data = $.validator.normalizeRules( 131 $.extend( 132 {}, 133 $.validator.metadataRules(element), 134 $.validator.classRules(element), 135 $.validator.attributeRules(element), 136 $.validator.staticRules(element) 137 ), element); 138 139 // make sure required is at front 140 if (data.required) { 141 var param = data.required; 142 delete data.required; 143 data = $.extend({required: param}, data); 144 } 145 146 return data; 147 } 148}); 149 150// Custom selectors 151$.extend($.expr[":"], {
152 // http://docs.jquery.com/Plugins/Validation/blank 153 blank: function(a) {return !$.trim(a.value);}, 154 // http://docs.jquery.com/Plugins/Validation/filled 155 filled: function(a) {return !!$.trim(a.value);}, 156 // http://docs.jquery.com/Plugins/Validation/unchecked 157 unchecked: function(a) {return !a.checked;} 158}); 159 160 161$.format = function(source, params) { 162 if ( arguments.length == 1 ) 163 return function() { 164 var args = $.makeArray(arguments); 165 args.unshift(source); 166 return $.format.apply( this, args ); 167 }; 168 if ( arguments.length > 2 && params.constructor != Array ) { 169 params = $.makeArray(arguments).slice(1); 170 } 171 if ( params.constructor != Array ) { 172 params = [ params ]; 173 } 174 $.each(params, function(i, n) { 175 source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n); 176 }); 177 return source; 178}; 179 180// constructor for validator 181$.validator = function( options, form ) { 182 this.settings = $.extend( {}, $.validator.defaults, options ); 183 this.currentForm = form; 184 this.init(); 185}; 186 187$.extend($.validator, { 188 189 defaults: { 190 messages: {}, 191 groups: {}, 192 rules: {}, 193 errorClass: "errorjquery", 194 errorElement: "label", 195 focusInvalid: true, 196 errorContainer: $( [] ), 197 errorLabelContainer: $( [] ), 198 onsubmit: true, 199 ignore: [], 200 ignoreTitle: false, 201 onfocusin: function(element) { 202 this.lastActive = element; 203 204 // hide error label and remove error class on focus if enabled 205 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { 206 this.settings.unhighlight && this.settings.unhighlight.call( this, element, this.settings.errorClass ); 207 this.errorsFor(element).hide(); 208 } 209 }, 210 onfocusout: function(element) { 211 if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) { 212 this.element(element); 213 } 214 }, 215 onkeyup: function(element) { 216 if ( element.name in this.submitted || element == this.lastElement ) { 217 this.element(element); 218 } 219 }, 220 onclick: function(element) { 221 if ( element.name in this.submitted ) 222 this.element(element); 223 }, 224 highlight: function( element, errorClass ) { 225 $( element ).addClass( errorClass ); 226 }, 227 unhighlight: function( element, errorClass ) { 228 $( element ).removeClass( errorClass ); 229 } 230 }, 231 232 // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults 233 setDefaults: function(settings) { 234 $.extend( $.validator.defaults, settings ); 235 }, 236 237 messages: { 238 required: "No debes dejar el campo vacÃo", 239 remote: "Please fix this field.", 240 email: "Please enter a valid email address.", 241 url: "Please enter a valid URL.", 242 date: "Please enter a valid date.", 243 dateISO: "Please enter a valid date (ISO).", 244 dateDE: "Bitte geben Sie ein gültiges Datum ein.", 245 number: "Please enter a valid number.", 246 numberDE: "Bitte geben Sie eine Nummer ein.", 247 digits: "Please enter only digits", 248 creditcard: "Please enter a valid credit card number.", 249 equalTo: "Please enter the same value again.", 250 accept: "Please enter a value with a valid extension.", 251 maxlength: $.format("Please enter no more than {0} characters."), 252 minlength: $.format("Please enter at least {0} characters."), 253 rangelength: $.format("Please enter a value between {0} and {1} characters long."), 254 range: $.format("Please enter a value between {0} and {1}."), 255 max: $.format("Please enter a value less than or equal to {0}."), 256 min: $.format("Please enter a value greater than or equal to {0}.") 257 }, 258 259 autoCreateRanges: false, 260 261 prototype: { 262 263 init: function() { 264 this.labelContainer = $(this.settings.errorLabelContainer); 265 this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm); 266 this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer ); 267 this.submitted = {}; 268 this.valueCache = {}; 269 this.pendingRequest = 0; 270 this.pending = {}; 271 this.invalid = {}; 272 this.reset(); 273 274 var groups = (this.groups = {}); 275 $.each(this.settings.groups, function(key, value) { 276 $.each(value.split(/\s/), function(index, name) { 277 groups[name] = key; 278 }); 279 }); 280 var rules = this.settings.rules; 281 $.each(rules, function(key, value) { 282 rules[key] = $.validator.normalizeRule(value); 283 }); 284 285 function delegate(event) {
286 var validator = $.data(this[0].form, "validator"); 287 validator.settings["on" + event.type] && validator.settings["on" + event.type].call(validator, this[0] ); 288 } 289 $(this.currentForm) 290 .delegate("focusin focusout keyup", ":text, :password, :file, select, textarea", delegate) 291 .delegate("click", ":radio, :checkbox", delegate); 292 293 if (this.settings.invalidHandler) 294 $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler); 295 }, 296 297 // http://docs.jquery.com/Plugins/Validation/Validator/form 298 form: function() { 299 this.checkForm(); 300 $.extend(this.submitted, this.errorMap); 301 this.invalid = $.extend({}, this.errorMap); 302 if (!this.valid()) 303 $(this.currentForm).triggerHandler("invalid-form", [this]); 304 this.showErrors(); 305 return this.valid(); 306 }, 307 308 checkForm: function() { 309 this.prepareForm(); 310 for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) { 311 this.check( elements[i] ); 312 } 313 return this.valid(); 314 }, 315 316 // http://docs.jquery.com/Plugins/Validation/Validator/element 317 element: function( element ) { 318 element = this.clean( element ); 319 this.lastElement = element; 320 this.prepareElement( element ); 321 this.currentElements = $(element); 322 var result = this.check( element ); 323 if ( result ) { 324 delete this.invalid[element.name]; 325 } else { 326 this.invalid[element.name] = true; 327 } 328 if ( !this.numberOfInvalids() ) { 329 // Hide error containers on last error 330 this.toHide = this.toHide.add( this.containers ); 331 } 332 this.showErrors(); 333 return result; 334 }, 335 336 // http://docs.jquery.com/Plugins/Validation/Validator/showErrors 337 showErrors: function(errors) { 338 if(errors) { 339 // add items to error list and map 340 $.extend( this.errorMap, errors ); 341 this.errorList = []; 342 for ( var name in errors ) { 343 this.errorList.push({ 344 message: errors[name], 345 element: this.findByName(name)[0] 346 }); 347 } 348 // remove items from success list 349 this.successList = $.grep( this.successList, function(element) { 350 return !(element.name in errors); 351 }); 352 } 353 this.settings.showErrors 354 ? this.settings.showErrors.call( this, this.errorMap, this.errorList ) 355 : this.defaultShowErrors(); 356 }, 357 358 // http://docs.jquery.com/Plugins/Validation/Validator/resetForm 359 resetForm: function() { 360 if ( $.fn.resetForm ) 361 $( this.currentForm ).resetForm(); 362 this.submitted = {}; 363 this.prepareForm(); 364 this.hideErrors(); 365 this.elements().removeClass( this.settings.errorClass ); 366 }, 367 368 numberOfInvalids: function() { 369 return this.objectLength(this.invalid); 370 }, 371 372 objectLength: function( obj ) { 373 var count = 0; 374 for ( var i in obj ) 375 count++; 376 return count; 377 }, 378 379 hideErrors: function() { 380 this.addWrapper( this.toHide ).hide(); 381 }, 382 383 valid: function() { 384 return this.size() == 0; 385 }, 386 387 size: function() { 388 return this.errorList.length; 389 }, 390 391 focusInvalid: function() { 392 if( this.settings.focusInvalid ) { 393 try { 394 $(this.findLastActive() || this.errorList.length && this.errorList[0].element || []).filter(":visible").focus(); 395 } catch(e) { 396 // ignore IE throwing errors when focusing hidden elements 397 } 398 } 399 }, 400 401 findLastActive: function() { 402 var lastActive = this.lastActive; 403 return lastActive && $.grep(this.errorList, function(n) { 404 return n.element.name == lastActive.name; 405 }).length == 1 && lastActive; 406 }, 407 408 elements: function() { 409 var validator = this, 410 rulesCache = {}; 411 412 // select all valid inputs inside the form (no submit or reset buttons) 413 // workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved 414 return $([]).add(this.currentForm.elements) 415 .filter(":input") 416 .not(":submit, :reset, :image, [disabled]") 417 .not( this.settings.ignore ) 418 .filter(function() { 419 !this.name && validator.settings.debug && window.console && console.error( "%o has no name assigned", this); 420 421 // select only the first element for each name, and only those with rules specified 422 if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) 423 return false;
424 425 rulesCache[this.name] = true; 426 return true; 427 }); 428 }, 429 430 clean: function( selector ) { 431 return $( selector )[0]; 432 }, 433 434 errors: function() { 435 return $( this.settings.errorElement + "." + this.settings.errorClass, this.errorContext ); 436 }, 437 438 reset: function() { 439 this.successList = []; 440 this.errorList = []; 441 this.errorMap = {}; 442 this.toShow = $([]); 443 this.toHide = $([]); 444 this.formSubmitted = false; 445 this.currentElements = $([]); 446 }, 447 448 prepareForm: function() { 449 this.reset(); 450 this.toHide = this.errors().add( this.containers ); 451 }, 452 453 prepareElement: function( element ) { 454 this.reset(); 455 this.toHide = this.errorsFor(element); 456 }, 457 458 check: function( element ) { 459 element = this.clean( element ); 460 461 // if radio/checkbox, validate first element in group instead 462 if (this.checkable(element)) { 463 element = this.findByName( element.name )[0]; 464 } 465 466 var rules = $(element).rules(); 467 var dependencyMismatch = false; 468 for( method in rules ) { 469 var rule = { method: method, parameters: rules[method] }; 470 try { 471 var result = $.validator.methods[method].call( this, element.value.replace(/\r/g, ""), element, rule.parameters ); 472 473 // if a method indicates that the field is optional and therefore valid, 474 // don't mark it as valid when there are no other rules 475 if ( result == "dependency-mismatch" ) { 476 dependencyMismatch = true; 477 continue; 478 } 479 dependencyMismatch = false; 480 481 if ( result == "pending" ) { 482 this.toHide = this.toHide.not( this.errorsFor(element) ); 483 return; 484 } 485 486 if( !result ) { 487 this.formatAndAdd( element, rule ); 488 return false; 489 } 490 } catch(e) { 491 this.settings.debug && window.console && console.log("exception occured when checking element " + element.id 492 + ", check the '" + rule.method + "' method"); 493 throw e; 494 } 495 } 496 if (dependencyMismatch) 497 return; 498 if ( this.objectLength(rules) ) 499 this.successList.push(element); 500 return true; 501 }, 502 503 // return the custom message for the given element and validation method 504 // specified in the element's "messages" metadata 505 customMetaMessage: function(element, method) { 506 if (!$.metadata) 507 return; 508 509 var meta = this.settings.meta 510 ? $(element).metadata()[this.settings.meta] 511 : $(element).metadata(); 512 513 return meta && meta.messages && meta.messages[method]; 514 }, 515 516 // return the custom message for the given element name and validation method 517 customMessage: function( name, method ) { 518 var m = this.settings.messages[name]; 519 return m && (m.constructor == String 520 ? m 521 : m[method]); 522 }, 523 524 // return the first defined argument, allowing empty strings 525 findDefined: function() { 526 for(var i = 0; i < arguments.length; i++) { 527 if (arguments[i] !== undefined) 528 return arguments[i]; 529 } 530 return undefined; 531 }, 532 533 defaultMessage: function( element, method) { 534 return this.findDefined( 535 this.customMessage( element.name, method ), 536 this.customMetaMessage( element, method ), 537 // title is never undefined, so handle empty string as undefined 538 !this.settings.ignoreTitle && element.title || undefined, 539 $.validator.messages[method], 540 "<strong>Warning: No message defined for " + element.name + "</strong>" 541 ); 542 }, 543 544 formatAndAdd: function( element, rule ) { 545 var message = this.defaultMessage( element, rule.method ); 546 if ( typeof message == "function" ) 547 message = message.call(this, rule.parameters, element); 548 this.errorList.push({ 549 message: message, 550 element: element 551 }); 552 this.errorMap[element.name] = message; 553 this.submitted[element.name] = message; 554 }, 555 556 addWrapper: function(toToggle) { 557 if ( this.settings.wrapper ) 558 toToggle = toToggle.add( toToggle.parents( this.settings.wrapper ) ); 559 return toToggle; 560 }, 561 562 defaultShowErrors: function() { 563 for ( var i = 0; this.errorList[i]; i++ ) { 564 var error = this.errorList[i]; 565 this.settings.highlight && this.settings.highlight.call( this, error.element, this.settings.errorClass ); 566 this.showLabel( error.element, error.message ); 567 } 568 if( this.errorList.length ) { 569 this.toShow = this.toShow.add( this.containers ); 570 } 571 if (this.settings.success) { 572 for ( var i = 0; this.successList[i]; i++ ) { 573 this.showLabel( this.successList[i] ); 574 } 575 } 576 if (this.settings.unhighlight) { 577 for ( var i = 0, elements = this.validElements(); elements[i]; i++ ) { 578 this.settings.unhighlight.call( this, elements[i], this.settings.errorClass ); 579 } 580 } 581 this.toHide = this.toHide.not( this.toShow ); 582 this.hideErrors(); 583 this.addWrapper( this.toShow ).show(); 584 }, 585 586 validElements: function() { 587 return this.currentElements.not(this.invalidElements()); 588 }, 589 590 invalidElements: function() { 591 return $(this.errorList).map(function() { 592 return this.element; 593 }); 594 }, 595 596 showLabel: function(element, message) { 597 var label = this.errorsFor( element ); 598 if ( label.length ) { 599 // refresh error/success class 600 label.removeClass().addClass( this.settings.errorClass ); 601 602 // check if we have a generated label, replace the message then 603 label.attr("generated") && label.html(message); 604 } else { 605 // create label 606 label = $("<" + this.settings.errorElement + "/>") 607 .attr({"for": this.idOrName(element), generated: true}) 608 .addClass(this.settings.errorClass) 609 .html(message || ""); 610 if ( this.settings.wrapper ) { 611 // make sure the element is visible, even in IE 612 // actually showing the wrapped element is handled elsewhere 613 label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent(); 614 } 615 if ( !this.labelContainer.append(label).length ) 616 this.settings.errorPlacement 617 ? this.settings.errorPlacement(label, $(element) ) 618 : label.insertAfter(element); 619 } 620 if ( !message && this.settings.success ) { 621 label.text(""); 622 typeof this.settings.success == "string" 623 ? label.addClass( this.settings.success ) 624 : this.settings.success( label ); 625 } 626 this.toShow = this.toShow.add(label); 627 }, 628 629 errorsFor: function(element) { 630 return this.errors().filter("[for='" + this.idOrName(element) + "']"); 631 }, 632 633 idOrName: function(element) { 634 return this.groups[element.name] || (this.checkable(element) ? element.name : element.i
634d || element.name); 635 }, 636 637 checkable: function( element ) { 638 return /radio|checkbox/i.test(element.type); 639 }, 640 641 findByName: function( name ) { 642 // select by name and filter by form for performance over form.find("[name=...]") 643 var form = this.currentForm; 644 return $(document.getElementsByName(name)).map(function(index, element) { 645 return element.form == form && element.name == name && element || null; 646 }); 647 }, 648 649 getLength: function(value, element) { 650 switch( element.nodeName.toLowerCase() ) { 651 case 'select': 652 return $("option:selected", element).length; 653 case 'input': 654 if( this.checkable( element) ) 655 return this.findByName(element.name).filter(':checked').length; 656 } 657 return value.length; 658 }, 659 660 depend: function(param, element) { 661 return this.dependTypes[typeof param] 662 ? this.dependTypes[typeof param](param, element) 663 : true; 664 }, 665 666 dependTypes: { 667 "boolean": function(param, element) { 668 return param; 669 }, 670 "string": function(param, element) { 671 return !!$(param, element.form).length; 672 }, 673 "function": function(param, element) { 674 return param(element); 675 } 676 }, 677 678 optional: function(element) { 679 return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch"; 680 }, 681 682 startRequest: function(element) { 683 if (!this.pending[element.name]) { 684 this.pendingRequest++; 685 this.pending[element.name] = true; 686 } 687 }, 688 689 stopRequest: function(element, valid) { 690 this.pendingRequest--; 691 // sometimes synchronization fails, make sure pendingRequest is never < 0 692 if (this.pendingRequest < 0) 693 this.pendingRequest = 0; 694 delete this.pending[element.name]; 695 if ( valid && this.pendingRequest == 0 && this.formSubmitted && this.form() ) { 696 $(this.currentForm).submit(); 697 } else if (!valid && this.pendingRequest == 0 && this.formSubmitted) { 698 $(this.currentForm).triggerHandler("invalid-form", [this]); 699 } 700 }, 701 702 previousValue: function(element) { 703 return $.data(element, "previousValue") || $.data(element, "previousValue", previous = { 704 old: null, 705 valid: true, 706 message: this.defaultMessage( element, "remote" ) 707 }); 708 } 709 710 }, 711 712 classRuleSettings: { 713 required: {required: true}, 714 email: {email: true}, 715 url: {url: true}, 716 date: {date: true}, 717 dateISO: {dateISO: true}, 718 dateDE: {dateDE: true}, 719 number: {number: true}, 720 numberDE: {numberDE: true}, 721 digits: {digits: true}, 722 creditcard: {creditcard: true} 723 }, 724 725 addClassRules: function(className, rules) { 726 className.constructor == String ? 727 this.classRuleSettings[className] = rules : 728 $.extend(this.classRuleSettings, className); 729 }, 730 731 classRules: function(element) { 732 var rules = {}; 733 var classes = $(element).attr('class'); 734 classes && $.each(classes.split(' '), function() { 735 if (this in $.validator.classRuleSettings) { 736 $.extend(rules, $.validator.classRuleSettings[this]); 737 } 738 }); 739 return rules; 740 }, 741 742 attributeRules: function(element) { 743 var rules = {}; 744 var $element = $(element); 745 746 for (method in $.validator.methods) { 747 var value = $element.attr(method); 748 if (value) { 749 rules[method] = value; 750 } 751 } 752 753 // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs 754 if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) { 755 delete rules.maxlength; 756 } 757 758 return rules; 759 }, 760 761 metadataRules: function(element) { 762 if (!$.metadata) return {}; 763 764 var meta = $.data(element.form, 'validator').settings.meta; 765 return meta ? 766 $(element).metadata()[meta] : 767 $(element).metadata(); 768 }, 769 770 staticRules: function(element) { 771 var rules = {}; 772 var validator = $.data(element.form, 'validator'); 773 if (validator.settings.rules) { 774 rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {}; 775 } 776 return rules; 777 }, 778 779 normalizeRules: function(rules, element) { 780 // handle dependency check 781 $.each(rules, function(prop, val) { 782 // ignore rule when param is explicitly false, eg. required:false 783 if (val === false) { 784 delete rules[prop]; 785 return; 786 } 787 if (val.param || val.depends) { 788 var keepRule = true; 789 switch (typeof val.depends) { 790 case "string": 791 keepRule = !!$(val.depends, element.form).length; 792 break; 793 case "function": 794 keepRule = val.depends.call(element, element); 795 break; 796 } 797 if (keepRule) { 798 rules[prop] = val.param !== undefined ? val.param : true; 799 } else { 800 delete rules[prop]; 801 } 802 } 803 }); 804 805 // evaluate parameters 806 $.each(rules, function(rule, parameter) { 807 rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter; 808 }); 809 810 // clean number parameters 811 $.each(['minlength', 'maxlength', 'min', 'max'], function() { 812 if (rules[this]) { 813 rules[this] = Number(rules[this]); 814 } 815 }); 816 $.each(['rangelength', 'range'], function() { 817 if (rules[this]) { 818 rules[this] = [Number(rules[this][0]), Number(rules[this][1])]; 819 } 820 }); 821 822 if ($.validator.autoCreateRanges) { 823 // auto-create ranges 824 if (rules.min && rules.max) { 825 rules.range = [rules.min, rules.max]; 826 delete rules.min; 827 delete rules.max; 828 } 829 if (rules.minlength && rules.maxlength) { 830 rules.rangelength = [rules.minlength, rules.maxlength]; 831 delete rules.minlength; 832 delete rules.maxlength; 833 } 834 } 835 836 // To support custom messages in metadata ignore rule methods titled "messages" 837 if (rules.messages) { 838 delete rules.messages 839 } 840 841 return rules; 842 }, 843
844 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true} 845 normalizeRule: function(data) { 846 if( typeof data == "string" ) { 847 var transformed = {}; 848 $.each(data.split(/\s/), function() { 849 transformed[this] = true; 850 }); 851 data = transformed; 852 } 853 return data; 854 }, 855 856 // http://docs.jquery.com/Plugins/Validation/Validator/addMethod 857 addMethod: function(name, method, message) { 858 $.validator.methods[name] = method; 859 $.validator.messages[name] = message; 860 if (method.length < 3) { 861 $.validator.addClassRules(name, $.validator.normalizeRule(name)); 862 } 863 }, 864 865 methods: { 866 867 // http://docs.jquery.com/Plugins/Validation/Methods/required 868 required: function(value, element, param) { 869 // check if dependency is met 870 if ( !this.depend(param, element) ) 871 return "dependency-mismatch"; 872 switch( element.nodeName.toLowerCase() ) { 873 case 'select': 874 var options = $("option:selected", element); 875 return options.length > 0 && ( element.type == "select-multiple" || ($.browser.msie && !(options[0].attributes['value'].specified) ? options[0].text : options[0].value).length > 0); 876 case 'input': 877 if ( this.checkable(element) ) 878 return this.getLength(value, element) > 0; 879 default: 880 return $.trim(value).length > 0; 881 } 882 }, 883 884 // http://docs.jquery.com/Plugins/Validation/Methods/remote 885 remote: function(value, element, param) { 886 if ( this.optional(element) ) 887 return "dependency-mismatch"; 888 889 var previous = this.previousValue(element); 890 891 if (!this.settings.messages[element.name] ) 892 this.settings.messages[element.name] = {}; 893 this.settings.messages[element.name].remote = typeof previous.message == "function" ? previous.message(value) : previous.message; 894 895 param = typeof param == "string" && {url:param} || param; 896 897 if ( previous.old !== value ) { 898 previous.old = value; 899 var validator = this; 900 this.startRequest(element); 901 var data = {}; 902 data[element.name] = value; 903 $.ajax($.extend(true, { 904 url: param, 905 mode: "abort", 906 port: "validate" + element.name, 907 dataType: "json", 908 data: data, 909 success: function(response) { 910 if ( response ) { 911 var submitted = validator.formSubmitted; 912 validator.prepareElement(element); 913 validator.formSubmitted = submitted; 914 validator.successList.push(element); 915 validator.showErrors(); 916 } else { 917 var errors = {}; 918 errors[element.name] = response || validator.defaultMessage( element, "remote" ); 919 validator.showErrors(errors); 920 } 921 previous.valid = response; 922 validator.stopRequest(element, response); 923 } 924 }, param)); 925 return "pending"; 926 } else if( this.pending[element.name] ) { 927 return "pending"; 928 } 929 return previous.valid; 930 }, 931 932 // http://docs.jquery.com/Plugins/Validation/Methods/minlength 933 minlength: function(value, element, param) { 934 return this.optional(element) || this.getLength($.trim(value), element) >= param; 935 }, 936 937 // http://docs.jquery.com/Plugins/Validation/Methods/maxlength 938 maxlength: function(value, element, param) { 939 return this.optional(element) || this.getLength($.trim(value), element) <= param; 940 }, 941 942 // http://docs.jquery.com/Plugins/Validation/Methods/rangelength 943 rangelength: function(value, element, param) { 944 var length = this.getLength($.trim(value), element); 945 return this.optional(element) || ( length >= param[0] && length <= param[1] ); 946 }, 947 948 // http://docs.jquery.com/Plugins/Validation/Methods/min 949 min: function( value, element, param ) { 950 return this.optional(element) || value >= param; 951 }, 952 953 // http://docs.jquery.com/Plugins/Validation/Methods/max 954 max: function( value, element, param ) { 955 return this.optional(element) || value <= param; 956 }, 957 958 // http://docs.jquery.com/Plugins/Validation/Methods/range 959 range: function( value, element, param ) { 960 return this.optional(element) || ( value >= param[0] && value <= param[1] ); 961 }, 962 963 // http://docs.jquery.com/Plugins/Validation/Methods/email 964 email: function(value, element) { 965 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ 966 return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value); 967 }, 968 969 // http://docs.jquery.com/Plugins/Validation/Methods/url 970 url: function(value, element) { 971 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ 972 return this.optional(element) || /^(https?|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})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value); 973 }, 974 975 // http://docs.jquery.com/Plugins/Validation/Methods/date 976 date: function(value, element) { 977 return this.optional(element) || !/Invalid|NaN/.test(new Date(value)); 978 }, 979 980 // http://docs.jquery.com/Plugins/Validation/Methods/dateISO 981 dateISO: function(value, element) { 982 return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value); 983 }, 984 985 // http://docs.jquery.com/Plugins/Validation/Methods/dateDE 986 dateDE: function(value, element) { 987 return this.optional(element) || /^\d\d?\.\d\d?\.\d\d\d?\d?$/.test(value); 988 }, 989 990 // http://docs.jquery.com/Plugins/Validation/Methods/number 991 number: function(value, element) { 992 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value); 993 }, 994 995 // http://docs.jquery.com/Plugins/Validation/Methods/numberDE 996 numberDE: function(value, element) { 997 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:\.\d{3})+)(?:,\d+)?$/.test(value); 998 }, 999 1000 // http://docs.jquery.com/Plugins/Validation/Methods/digits 1001 digits: function(value, element) { 1002 return this.optional(element) || /^\d+$/.test(value); 1003 }, 1004 1005 // http://docs.jquery.com/Plugins/Validation/Methods/creditcard 1006 // based on http://en.wikipedia.org/wiki/Luhn 1007 creditcard: function(value, element) { 1008 if ( this.optional(element) ) 1009 return "dependency-mismatch"; 1010 // accept only digits and dashes 1011 if (/[^0-9-]+/.test(value)) 1012 return false;
1013 var nCheck = 0, 1014 nDigit = 0, 1015 bEven = false; 1016 1017 value = value.replace(/\D/g, ""); 1018 1019 for (n = value.length - 1; n >= 0; n--) { 1020 var cDigit = value.charAt(n); 1021 var nDigit = parseInt(cDigit, 10); 1022 if (bEven) { 1023 if ((nDigit *= 2) > 9) 1024 nDigit -= 9; 1025 } 1026 nCheck += nDigit; 1027 bEven = !bEven; 1028 } 1029 1030 return (nCheck % 10) == 0; 1031 }, 1032 1033 // http://docs.jquery.com/Plugins/Validation/Methods/accept 1034 accept: function(value, element, param) { 1035 param = typeof param == "string" ? param : "png|jpe?g|gif"; 1036 return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i")); 1037 }, 1038 1039 // http://docs.jquery.com/Plugins/Validation/Methods/equalTo 1040 equalTo: function(value, element, param) { 1041 return value == $(param).val(); 1042 } 1043 1044 } 1045 1046}); 1047 1048})(jQuery); 1049 1050// ajax mode: abort 1051// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); 1052// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 1053;(function($) { 1054 var ajax = $.ajax; 1055 var pendingRequests = {}; 1056 $.ajax = function(settings) { 1057 // create settings for compatibility with ajaxSetup 1058 settings = $.extend(settings, $.extend({}, $.ajaxSettings, settings)); 1059 var port = settings.port; 1060 if (settings.mode == "abort") { 1061 if ( pendingRequests[port] ) { 1062 pendingRequests[port].abort(); 1063 } 1064 return (pendingRequests[port] = ajax.apply(this, arguments)); 1065 } 1066 return ajax.apply(this, arguments); 1067 }; 1068})(jQuery); 1069 1070// provides cross-browser focusin and focusout events 1071// IE has native support, in other browsers, use event caputuring (neither bubbles) 1072 1073// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation 1074// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 1075 1076// provides triggerEvent(type: String, target: Element) to trigger delegated events 1077;(function($) { 1078 $.each({ 1079 focus: 'focusin', 1080 blur: 'focusout' 1081 }, function( original, fix ){ 1082 $.event.special[fix] = { 1083 setup:function() { 1084 if ( $.browser.msie ) return false; 1085 this.addEventListener( original, $.event.special[fix].handler, true ); 1086 }, 1087 teardown:function() { 1088 if ( $.browser.msie ) return false; 1089 this.removeEventListener( original, 1090 $.event.special[fix].handler, true ); 1091 }, 1092 handler: function(e) { 1093 arguments[0] = $.event.fix(e); 1094 arguments[0].type = fix; 1095 return $.event.handle.apply(this, arguments); 1096 } 1097 }; 1098 }); 1099 $.extend($.fn, { 1100 delegate: function(type, delegate, handler) { 1101 return this.bind(type, function(event) { 1102 var target = $(event.target); 1103 if (target.is(delegate)) { 1104 return handler.apply(target, arguments); 1105 } 1106 }); 1107 }, 1108 triggerEvent: function(type, target) { 1109 return this.triggerHandler(type, [$.event.fix({ type: type, target: target })]); 1110 } 1111 }) 1112})(jQuery);
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