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https://github.com/Alfresco/alfresco-community-repo.git
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838e7d5381
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5282 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
102 lines
3.1 KiB
JavaScript
102 lines
3.1 KiB
JavaScript
/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide('dojo.validate.creditCard');
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dojo.require("dojo.lang.common");
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dojo.require("dojo.validate.common");
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/*
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Validates Credit Cards using account number rules in conjunction with the Luhn algorigthm
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*/
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dojo.validate.isValidCreditCard = function(/*String|Int*/value, /*String*/ccType){
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//Summary:
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// checks if type matches the # scheme, and if Luhn checksum is accurate (unless its an Enroute card, the checkSum is skipped)
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//Value: Boolean
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if(value&&ccType&&((ccType.toLowerCase()=='er'||dojo.validate.isValidLuhn(value))&&(dojo.validate.isValidCreditCardNumber(value,ccType.toLowerCase())))){
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return true; //Boolean
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}
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return false; //Boolean
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}
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dojo.validate.isValidCreditCardNumber = function(/*String|Int*/value,/*String?*/ccType) {
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//Summary:
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// checks if the # matches the pattern for that card or any card types if none is specified
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// value == CC #, white spaces and dashes are ignored
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// ccType is of the values in cardinfo -- if Omitted it it returns a | delimited string of matching card types, or false if no matches found
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//Value: Boolean
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if(typeof value!='string'){
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value = String(value);
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}
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value = value.replace(/[- ]/g,''); //ignore dashes and whitespaces
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/* FIXME: not sure on all the abbreviations for credit cards,below is what each stands for atleast to my knowledge
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mc: Mastercard
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ec: Eurocard
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vi: Visa
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ax: American Express
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dc: Diners Club
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bl: Carte Blanch
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di: Discover
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jcb: JCB
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er: Enroute
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*/
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var results=[];
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var cardinfo = {
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'mc':'5[1-5][0-9]{14}','ec':'5[1-5][0-9]{14}','vi':'4([0-9]{12}|[0-9]{15})',
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'ax':'3[47][0-9]{13}', 'dc':'3(0[0-5][0-9]{11}|[68][0-9]{12})',
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'bl':'3(0[0-5][0-9]{11}|[68][0-9]{12})','di':'6011[0-9]{12}',
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'jcb':'(3[0-9]{15}|(2131|1800)[0-9]{11})','er':'2(014|149)[0-9]{11}'
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};
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if(ccType&&dojo.lang.has(cardinfo,ccType.toLowerCase())){
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return Boolean(value.match(cardinfo[ccType.toLowerCase()])); // boolean
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}else{
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for(var p in cardinfo){
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if(value.match('^'+cardinfo[p]+'$')!=null){
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results.push(p);
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}
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}
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return (results.length)?results.join('|'):false; // string | boolean
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}
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}
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dojo.validate.isValidCvv = function(/*String|Int*/value, /*String*/ccType) {
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//Summary:
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// returns true if the security code (CCV) matches the correct format for supplied ccType
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//Value: Boolean
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if(typeof value!='string'){
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value=String(value);
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}
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var format;
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switch (ccType.toLowerCase()){
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case 'mc':
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case 'ec':
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case 'vi':
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case 'di':
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format = '###';
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break;
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case 'ax':
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format = '####';
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break;
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default:
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return false; //Boolean
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}
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var flags = {format:format};
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//FIXME? Why does isNumberFormat take an object for flags when its only parameter is either a string or an array inside the object?
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if ((value.length == format.length)&&(dojo.validate.isNumberFormat(value, flags))){
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return true; //Boolean
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}
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return false; //Boolean
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} |