562 lines
13 KiB
JavaScript
562 lines
13 KiB
JavaScript
// Generated by CoffeeScript 1.7.1
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(function() {
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var $, cardFromNumber, cardFromType, cards, defaultFormat, formatBackCardNumber, formatBackExpiry, formatCardNumber, formatExpiry, formatForwardExpiry, formatForwardSlashAndSpace, hasTextSelected, luhnCheck, reFormatCardNumber, reFormatExpiry, restrictCVC, restrictCardNumber, restrictExpiry, restrictNumeric, setCardType,
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__slice = [].slice,
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__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
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$ = jQuery;
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$.payment = {};
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$.payment.fn = {};
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$.fn.payment = function() {
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var args, method;
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method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
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return $.payment.fn[method].apply(this, args);
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};
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defaultFormat = /(\d{1,4})/g;
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cards = [
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{
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type: 'visaelectron',
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pattern: /^4(026|17500|405|508|844|91[37])/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'maestro',
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pattern: /^(5(018|0[23]|[68])|6(39|7))/,
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format: defaultFormat,
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length: [12, 13, 14, 15, 16, 17, 18, 19],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'forbrugsforeningen',
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pattern: /^600/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'dankort',
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pattern: /^5019/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'visa',
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pattern: /^4/,
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format: defaultFormat,
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length: [13, 16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'mastercard',
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pattern: /^5[0-5]/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'amex',
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pattern: /^3[47]/,
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format: /(\d{1,4})(\d{1,6})?(\d{1,5})?/,
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length: [15],
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cvcLength: [3, 4],
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luhn: true
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}, {
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type: 'dinersclub',
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pattern: /^3[0689]/,
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format: defaultFormat,
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length: [14],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'discover',
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pattern: /^6([045]|22)/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}, {
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type: 'unionpay',
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pattern: /^(62|88)/,
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format: defaultFormat,
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length: [16, 17, 18, 19],
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cvcLength: [3],
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luhn: false
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}, {
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type: 'jcb',
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pattern: /^35/,
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format: defaultFormat,
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length: [16],
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cvcLength: [3],
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luhn: true
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}
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];
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cardFromNumber = function(num) {
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var card, _i, _len;
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num = (num + '').replace(/\D/g, '');
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for (_i = 0, _len = cards.length; _i < _len; _i++) {
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card = cards[_i];
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if (card.pattern.test(num)) {
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return card;
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}
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}
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};
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cardFromType = function(type) {
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var card, _i, _len;
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for (_i = 0, _len = cards.length; _i < _len; _i++) {
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card = cards[_i];
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if (card.type === type) {
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return card;
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}
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}
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};
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luhnCheck = function(num) {
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var digit, digits, odd, sum, _i, _len;
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odd = true;
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sum = 0;
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digits = (num + '').split('').reverse();
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for (_i = 0, _len = digits.length; _i < _len; _i++) {
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digit = digits[_i];
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digit = parseInt(digit, 10);
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if ((odd = !odd)) {
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digit *= 2;
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}
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if (digit > 9) {
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digit -= 9;
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}
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sum += digit;
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}
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return sum % 10 === 0;
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};
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hasTextSelected = function($target) {
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var _ref;
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if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== $target.prop('selectionEnd')) {
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return true;
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}
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if (typeof document !== "undefined" && document !== null ? (_ref = document.selection) != null ? typeof _ref.createRange === "function" ? _ref.createRange().text : void 0 : void 0 : void 0) {
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return true;
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}
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return false;
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};
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reFormatCardNumber = function(e) {
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return setTimeout(function() {
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var $target, value;
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$target = $(e.currentTarget);
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value = $target.val();
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value = $.payment.formatCardNumber(value);
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return $target.val(value);
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});
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};
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formatCardNumber = function(e) {
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var $target, card, digit, length, re, upperLength, value;
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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$target = $(e.currentTarget);
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value = $target.val();
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card = cardFromNumber(value + digit);
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length = (value.replace(/\D/g, '') + digit).length;
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upperLength = 16;
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if (card) {
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upperLength = card.length[card.length.length - 1];
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}
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if (length >= upperLength) {
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return;
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}
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if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
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return;
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}
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if (card && card.type === 'amex') {
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re = /^(\d{4}|\d{4}\s\d{6})$/;
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} else {
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re = /(?:^|\s)(\d{4})$/;
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}
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if (re.test(value)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val(value + ' ' + digit);
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});
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} else if (re.test(value + digit)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val(value + digit + ' ');
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});
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}
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};
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formatBackCardNumber = function(e) {
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var $target, value;
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$target = $(e.currentTarget);
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value = $target.val();
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if (e.which !== 8) {
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return;
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}
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if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
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return;
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}
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if (/\d\s$/.test(value)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val(value.replace(/\d\s$/, ''));
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});
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} else if (/\s\d?$/.test(value)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val(value.replace(/\s\d?$/, ''));
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});
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}
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};
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reFormatExpiry = function(e) {
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return setTimeout(function() {
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var $target, value;
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$target = $(e.currentTarget);
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value = $target.val();
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value = $.payment.formatExpiry(value);
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return $target.val(value);
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});
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};
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formatExpiry = function(e) {
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var $target, digit, val;
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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$target = $(e.currentTarget);
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val = $target.val() + digit;
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if (/^\d$/.test(val) && (val !== '0' && val !== '1')) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val("0" + val + " / ");
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});
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} else if (/^\d\d$/.test(val)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val("" + val + " / ");
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});
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}
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};
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formatForwardExpiry = function(e) {
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var $target, digit, val;
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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$target = $(e.currentTarget);
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val = $target.val();
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if (/^\d\d$/.test(val)) {
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return $target.val("" + val + " / ");
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}
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};
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formatForwardSlashAndSpace = function(e) {
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var $target, val, which;
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which = String.fromCharCode(e.which);
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if (!(which === '/' || which === ' ')) {
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return;
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}
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$target = $(e.currentTarget);
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val = $target.val();
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if (/^\d$/.test(val) && val !== '0') {
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return $target.val("0" + val + " / ");
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}
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};
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formatBackExpiry = function(e) {
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var $target, value;
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$target = $(e.currentTarget);
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value = $target.val();
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if (e.which !== 8) {
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return;
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}
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if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
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return;
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}
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if (/\s\/\s\d?$/.test(value)) {
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e.preventDefault();
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return setTimeout(function() {
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return $target.val(value.replace(/\s\/\s\d?$/, ''));
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});
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}
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};
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restrictNumeric = function(e) {
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var input;
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if (e.metaKey || e.ctrlKey) {
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return true;
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}
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if (e.which === 32) {
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return false;
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}
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if (e.which === 0) {
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return true;
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}
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if (e.which < 33) {
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return true;
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}
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input = String.fromCharCode(e.which);
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return !!/[\d\s]/.test(input);
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};
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restrictCardNumber = function(e) {
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var $target, card, digit, value;
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$target = $(e.currentTarget);
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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if (hasTextSelected($target)) {
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return;
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}
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value = ($target.val() + digit).replace(/\D/g, '');
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card = cardFromNumber(value);
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if (card) {
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return value.length <= card.length[card.length.length - 1];
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} else {
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return value.length <= 16;
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}
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};
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restrictExpiry = function(e) {
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var $target, digit, value;
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$target = $(e.currentTarget);
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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if (hasTextSelected($target)) {
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return;
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}
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value = $target.val() + digit;
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value = value.replace(/\D/g, '');
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if (value.length > 6) {
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return false;
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}
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};
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restrictCVC = function(e) {
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var $target, digit, val;
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$target = $(e.currentTarget);
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digit = String.fromCharCode(e.which);
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if (!/^\d+$/.test(digit)) {
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return;
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}
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if (hasTextSelected($target)) {
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return;
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}
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val = $target.val() + digit;
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return val.length <= 4;
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};
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setCardType = function(e) {
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var $target, allTypes, card, cardType, val;
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$target = $(e.currentTarget);
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val = $target.val();
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cardType = $.payment.cardType(val) || 'unknown';
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if (!$target.hasClass(cardType)) {
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allTypes = (function() {
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var _i, _len, _results;
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_results = [];
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for (_i = 0, _len = cards.length; _i < _len; _i++) {
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card = cards[_i];
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_results.push(card.type);
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}
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return _results;
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})();
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$target.removeClass('unknown');
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$target.removeClass(allTypes.join(' '));
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$target.addClass(cardType);
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$target.toggleClass('identified', cardType !== 'unknown');
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return $target.trigger('payment.cardType', cardType);
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}
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};
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$.payment.fn.formatCardCVC = function() {
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this.payment('restrictNumeric');
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this.on('keypress', restrictCVC);
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return this;
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};
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$.payment.fn.formatCardExpiry = function() {
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this.payment('restrictNumeric');
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this.on('keypress', restrictExpiry);
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this.on('keypress', formatExpiry);
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this.on('keypress', formatForwardSlashAndSpace);
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this.on('keypress', formatForwardExpiry);
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this.on('keydown', formatBackExpiry);
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this.on('change', reFormatExpiry);
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this.on('input', reFormatExpiry);
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return this;
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};
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$.payment.fn.formatCardNumber = function() {
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this.payment('restrictNumeric');
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this.on('keypress', restrictCardNumber);
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this.on('keypress', formatCardNumber);
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this.on('keydown', formatBackCardNumber);
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this.on('keyup', setCardType);
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this.on('paste', reFormatCardNumber);
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this.on('change', reFormatCardNumber);
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this.on('input', reFormatCardNumber);
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this.on('input', setCardType);
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return this;
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};
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$.payment.fn.restrictNumeric = function() {
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this.on('keypress', restrictNumeric);
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return this;
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};
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$.payment.fn.cardExpiryVal = function() {
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return $.payment.cardExpiryVal($(this).val());
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};
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$.payment.cardExpiryVal = function(value) {
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var month, prefix, year, _ref;
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value = value.replace(/\s/g, '');
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_ref = value.split('/', 2), month = _ref[0], year = _ref[1];
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if ((year != null ? year.length : void 0) === 2 && /^\d+$/.test(year)) {
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prefix = (new Date).getFullYear();
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prefix = prefix.toString().slice(0, 2);
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year = prefix + year;
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}
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month = parseInt(month, 10);
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year = parseInt(year, 10);
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return {
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month: month,
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year: year
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};
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};
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$.payment.validateCardNumber = function(num) {
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var card, _ref;
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num = (num + '').replace(/\s+|-/g, '');
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if (!/^\d+$/.test(num)) {
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return false;
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}
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card = cardFromNumber(num);
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if (!card) {
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return false;
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}
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return (_ref = num.length, __indexOf.call(card.length, _ref) >= 0) && (card.luhn === false || luhnCheck(num));
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};
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$.payment.validateCardExpiry = function(month, year) {
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var currentTime, expiry, _ref;
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if (typeof month === 'object' && 'month' in month) {
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_ref = month, month = _ref.month, year = _ref.year;
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}
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if (!(month && year)) {
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return false;
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}
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month = $.trim(month);
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year = $.trim(year);
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if (!/^\d+$/.test(month)) {
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return false;
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}
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if (!/^\d+$/.test(year)) {
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return false;
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}
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if (!((1 <= month && month <= 12))) {
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return false;
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}
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if (year.length === 2) {
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if (year < 70) {
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year = "20" + year;
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} else {
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year = "19" + year;
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}
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}
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if (year.length !== 4) {
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return false;
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}
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expiry = new Date(year, month);
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currentTime = new Date;
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expiry.setMonth(expiry.getMonth() - 1);
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expiry.setMonth(expiry.getMonth() + 1, 1);
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return expiry > currentTime;
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};
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$.payment.validateCardCVC = function(cvc, type) {
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var card, _ref;
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cvc = $.trim(cvc);
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if (!/^\d+$/.test(cvc)) {
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return false;
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}
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card = cardFromType(type);
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if (card != null) {
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return _ref = cvc.length, __indexOf.call(card.cvcLength, _ref) >= 0;
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} else {
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return cvc.length >= 3 && cvc.length <= 4;
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}
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};
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$.payment.cardType = function(num) {
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var _ref;
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if (!num) {
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return null;
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}
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return ((_ref = cardFromNumber(num)) != null ? _ref.type : void 0) || null;
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};
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$.payment.formatCardNumber = function(num) {
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var card, groups, upperLength, _ref;
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card = cardFromNumber(num);
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if (!card) {
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return num;
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}
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upperLength = card.length[card.length.length - 1];
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num = num.replace(/\D/g, '');
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num = num.slice(0, upperLength);
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if (card.format.global) {
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return (_ref = num.match(card.format)) != null ? _ref.join(' ') : void 0;
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} else {
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groups = card.format.exec(num);
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if (groups == null) {
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return;
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}
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groups.shift();
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groups = $.grep(groups, function(n) {
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return n;
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});
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return groups.join(' ');
|
|
}
|
|
};
|
|
|
|
$.payment.formatExpiry = function(expiry) {
|
|
var mon, parts, sep, year;
|
|
parts = expiry.match(/^\D*(\d{1,2})(\D+)?(\d{1,4})?/);
|
|
if (!parts) {
|
|
return '';
|
|
}
|
|
mon = parts[1] || '';
|
|
sep = parts[2] || '';
|
|
year = parts[3] || '';
|
|
if (year.length > 0 || (sep.length > 0 && !(/\ \/?\ ?/.test(sep)))) {
|
|
sep = ' / ';
|
|
}
|
|
if (mon.length === 1 && (mon !== '0' && mon !== '1')) {
|
|
mon = "0" + mon;
|
|
sep = ' / ';
|
|
}
|
|
return mon + sep + year;
|
|
};
|
|
|
|
}).call(this);
|