498 lines
13 KiB
JavaScript
498 lines
13 KiB
JavaScript
|
// Generated by CoffeeScript 1.4.0
|
||
|
|
(function() {
|
||
|
|
var $, cardFromNumber, cardFromType, cards, defaultFormat, formatBackCardNumber, formatBackExpiry, formatCardNumber, formatExpiry, formatForwardExpiry, formatForwardSlash, hasTextSelected, luhnCheck, reFormatCardNumber, restrictCVC, restrictCardNumber, restrictExpiry, restrictNumeric, setCardType,
|
||
|
|
__slice = [].slice,
|
||
|
|
__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; },
|
||
|
|
_this = this;
|
||
|
|
|
||
|
|
$ = jQuery;
|
||
|
|
|
||
|
|
$.payment = {};
|
||
|
|
|
||
|
|
$.payment.fn = {};
|
||
|
|
|
||
|
|
$.fn.payment = function() {
|
||
|
|
var args, method;
|
||
|
|
method = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
|
||
|
|
return $.payment.fn[method].apply(this, args);
|
||
|
|
};
|
||
|
|
|
||
|
|
defaultFormat = /(\d{1,4})/g;
|
||
|
|
|
||
|
|
cards = [
|
||
|
|
{
|
||
|
|
type: 'maestro',
|
||
|
|
pattern: /^(5018|5020|5038|6304|6759|676[1-3])/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [12, 13, 14, 15, 16, 17, 18, 19],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'dinersclub',
|
||
|
|
pattern: /^(36|38|30[0-5])/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [14],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'laser',
|
||
|
|
pattern: /^(6706|6771|6709)/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [16, 17, 18, 19],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'jcb',
|
||
|
|
pattern: /^35/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [16],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'unionpay',
|
||
|
|
pattern: /^62/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [16, 17, 18, 19],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: false
|
||
|
|
}, {
|
||
|
|
type: 'discover',
|
||
|
|
pattern: /^(6011|65|64[4-9]|622)/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [16],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'mastercard',
|
||
|
|
pattern: /^5[1-5]/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [16],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'amex',
|
||
|
|
pattern: /^3[47]/,
|
||
|
|
format: /(\d{1,4})(\d{1,6})?(\d{1,5})?/,
|
||
|
|
length: [15],
|
||
|
|
cvcLength: [3, 4],
|
||
|
|
luhn: true
|
||
|
|
}, {
|
||
|
|
type: 'visa',
|
||
|
|
pattern: /^4/,
|
||
|
|
format: defaultFormat,
|
||
|
|
length: [13, 14, 15, 16],
|
||
|
|
cvcLength: [3],
|
||
|
|
luhn: true
|
||
|
|
}
|
||
|
|
];
|
||
|
|
|
||
|
|
cardFromNumber = function(num) {
|
||
|
|
var card, _i, _len;
|
||
|
|
num = (num + '').replace(/\D/g, '');
|
||
|
|
for (_i = 0, _len = cards.length; _i < _len; _i++) {
|
||
|
|
card = cards[_i];
|
||
|
|
if (card.pattern.test(num)) {
|
||
|
|
return card;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
cardFromType = function(type) {
|
||
|
|
var card, _i, _len;
|
||
|
|
for (_i = 0, _len = cards.length; _i < _len; _i++) {
|
||
|
|
card = cards[_i];
|
||
|
|
if (card.type === type) {
|
||
|
|
return card;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
luhnCheck = function(num) {
|
||
|
|
var digit, digits, odd, sum, _i, _len;
|
||
|
|
odd = true;
|
||
|
|
sum = 0;
|
||
|
|
digits = (num + '').split('').reverse();
|
||
|
|
for (_i = 0, _len = digits.length; _i < _len; _i++) {
|
||
|
|
digit = digits[_i];
|
||
|
|
digit = parseInt(digit, 10);
|
||
|
|
if ((odd = !odd)) {
|
||
|
|
digit *= 2;
|
||
|
|
}
|
||
|
|
if (digit > 9) {
|
||
|
|
digit -= 9;
|
||
|
|
}
|
||
|
|
sum += digit;
|
||
|
|
}
|
||
|
|
return sum % 10 === 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
hasTextSelected = function($target) {
|
||
|
|
var _ref;
|
||
|
|
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== $target.prop('selectionEnd')) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if (typeof document !== "undefined" && document !== null ? (_ref = document.selection) != null ? typeof _ref.createRange === "function" ? _ref.createRange().text : void 0 : void 0 : void 0) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
|
||
|
|
reFormatCardNumber = function(e) {
|
||
|
|
var _this = this;
|
||
|
|
return setTimeout(function() {
|
||
|
|
var $target, value;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
value = $target.val();
|
||
|
|
value = $.payment.formatCardNumber(value);
|
||
|
|
return $target.val(value);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
formatCardNumber = function(e) {
|
||
|
|
var $target, card, digit, length, re, upperLength, value;
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
value = $target.val();
|
||
|
|
card = cardFromNumber(value + digit);
|
||
|
|
length = (value.replace(/\D/g, '') + digit).length;
|
||
|
|
upperLength = 16;
|
||
|
|
if (card) {
|
||
|
|
upperLength = card.length[card.length.length - 1];
|
||
|
|
}
|
||
|
|
if (length >= upperLength) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (card && card.type === 'amex') {
|
||
|
|
re = /^(\d{4}|\d{4}\s\d{6})$/;
|
||
|
|
} else {
|
||
|
|
re = /(?:^|\s)(\d{4})$/;
|
||
|
|
}
|
||
|
|
if (re.test(value)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value + ' ' + digit);
|
||
|
|
} else if (re.test(value + digit)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value + digit + ' ');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
formatBackCardNumber = function(e) {
|
||
|
|
var $target, value;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
value = $target.val();
|
||
|
|
if (e.meta) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (e.which !== 8) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (/\d\s$/.test(value)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value.replace(/\d\s$/, ''));
|
||
|
|
} else if (/\s\d?$/.test(value)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value.replace(/\s\d?$/, ''));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
formatExpiry = function(e) {
|
||
|
|
var $target, digit, val;
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
val = $target.val() + digit;
|
||
|
|
if (/^\d$/.test(val) && (val !== '0' && val !== '1')) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val("0" + val + " / ");
|
||
|
|
} else if (/^\d\d$/.test(val)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val("" + val + " / ");
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
formatForwardExpiry = function(e) {
|
||
|
|
var $target, digit, val;
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
val = $target.val();
|
||
|
|
if (/^\d\d$/.test(val)) {
|
||
|
|
return $target.val("" + val + " / ");
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
formatForwardSlash = function(e) {
|
||
|
|
var $target, slash, val;
|
||
|
|
slash = String.fromCharCode(e.which);
|
||
|
|
if (slash !== '/') {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
val = $target.val();
|
||
|
|
if (/^\d$/.test(val) && val !== '0') {
|
||
|
|
return $target.val("0" + val + " / ");
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
formatBackExpiry = function(e) {
|
||
|
|
var $target, value;
|
||
|
|
if (e.meta) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
value = $target.val();
|
||
|
|
if (e.which !== 8) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (($target.prop('selectionStart') != null) && $target.prop('selectionStart') !== value.length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (/\d(\s|\/)+$/.test(value)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value.replace(/\d(\s|\/)*$/, ''));
|
||
|
|
} else if (/\s\/\s?\d?$/.test(value)) {
|
||
|
|
e.preventDefault();
|
||
|
|
return $target.val(value.replace(/\s\/\s?\d?$/, ''));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
restrictNumeric = function(e) {
|
||
|
|
var input;
|
||
|
|
if (e.metaKey || e.ctrlKey) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if (e.which === 32) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (e.which === 0) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if (e.which < 33) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
input = String.fromCharCode(e.which);
|
||
|
|
return !!/[\d\s]/.test(input);
|
||
|
|
};
|
||
|
|
|
||
|
|
restrictCardNumber = function(e) {
|
||
|
|
var $target, card, digit, value;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (hasTextSelected($target)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
value = ($target.val() + digit).replace(/\D/g, '');
|
||
|
|
card = cardFromNumber(value);
|
||
|
|
if (card) {
|
||
|
|
return value.length <= card.length[card.length.length - 1];
|
||
|
|
} else {
|
||
|
|
return value.length <= 16;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
restrictExpiry = function(e) {
|
||
|
|
var $target, digit, value;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (hasTextSelected($target)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
value = $target.val() + digit;
|
||
|
|
value = value.replace(/\D/g, '');
|
||
|
|
if (value.length > 6) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
restrictCVC = function(e) {
|
||
|
|
var $target, digit, val;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
digit = String.fromCharCode(e.which);
|
||
|
|
if (!/^\d+$/.test(digit)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
val = $target.val() + digit;
|
||
|
|
return val.length <= 4;
|
||
|
|
};
|
||
|
|
|
||
|
|
setCardType = function(e) {
|
||
|
|
var $target, allTypes, card, cardType, val;
|
||
|
|
$target = $(e.currentTarget);
|
||
|
|
val = $target.val();
|
||
|
|
cardType = $.payment.cardType(val) || 'unknown';
|
||
|
|
if (!$target.hasClass(cardType)) {
|
||
|
|
allTypes = (function() {
|
||
|
|
var _i, _len, _results;
|
||
|
|
_results = [];
|
||
|
|
for (_i = 0, _len = cards.length; _i < _len; _i++) {
|
||
|
|
card = cards[_i];
|
||
|
|
_results.push(card.type);
|
||
|
|
}
|
||
|
|
return _results;
|
||
|
|
})();
|
||
|
|
$target.removeClass('unknown');
|
||
|
|
$target.removeClass(allTypes.join(' '));
|
||
|
|
$target.addClass(cardType);
|
||
|
|
$target.toggleClass('identified', cardType !== 'unknown');
|
||
|
|
return $target.trigger('payment.cardType', cardType);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.fn.formatCardCVC = function() {
|
||
|
|
this.payment('restrictNumeric');
|
||
|
|
this.on('keypress', restrictCVC);
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.fn.formatCardExpiry = function() {
|
||
|
|
this.payment('restrictNumeric');
|
||
|
|
this.on('keypress', restrictExpiry);
|
||
|
|
this.on('keypress', formatExpiry);
|
||
|
|
this.on('keypress', formatForwardSlash);
|
||
|
|
this.on('keypress', formatForwardExpiry);
|
||
|
|
this.on('keydown', formatBackExpiry);
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.fn.formatCardNumber = function() {
|
||
|
|
this.payment('restrictNumeric');
|
||
|
|
this.on('keypress', restrictCardNumber);
|
||
|
|
this.on('keypress', formatCardNumber);
|
||
|
|
this.on('keydown', formatBackCardNumber);
|
||
|
|
this.on('keyup', setCardType);
|
||
|
|
this.on('paste', reFormatCardNumber);
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.fn.restrictNumeric = function() {
|
||
|
|
this.on('keypress', restrictNumeric);
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.fn.cardExpiryVal = function() {
|
||
|
|
return $.payment.cardExpiryVal($(this).val());
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.cardExpiryVal = function(value) {
|
||
|
|
var month, prefix, year, _ref;
|
||
|
|
value = value.replace(/\s/g, '');
|
||
|
|
_ref = value.split('/', 2), month = _ref[0], year = _ref[1];
|
||
|
|
if ((year != null ? year.length : void 0) === 2 && /^\d+$/.test(year)) {
|
||
|
|
prefix = (new Date).getFullYear();
|
||
|
|
prefix = prefix.toString().slice(0, 2);
|
||
|
|
year = prefix + year;
|
||
|
|
}
|
||
|
|
month = parseInt(month, 10);
|
||
|
|
year = parseInt(year, 10);
|
||
|
|
return {
|
||
|
|
month: month,
|
||
|
|
year: year
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.validateCardNumber = function(num) {
|
||
|
|
var card, _ref;
|
||
|
|
num = (num + '').replace(/\s+|-/g, '');
|
||
|
|
if (!/^\d+$/.test(num)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
card = cardFromNumber(num);
|
||
|
|
if (!card) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return (_ref = num.length, __indexOf.call(card.length, _ref) >= 0) && (card.luhn === false || luhnCheck(num));
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.validateCardExpiry = function(month, year) {
|
||
|
|
var currentTime, expiry, prefix, _ref;
|
||
|
|
if (typeof month === 'object' && 'month' in month) {
|
||
|
|
_ref = month, month = _ref.month, year = _ref.year;
|
||
|
|
}
|
||
|
|
if (!(month && year)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
month = $.trim(month);
|
||
|
|
year = $.trim(year);
|
||
|
|
if (!/^\d+$/.test(month)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (!/^\d+$/.test(year)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (!(parseInt(month, 10) <= 12)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (year.length === 2) {
|
||
|
|
prefix = (new Date).getFullYear();
|
||
|
|
prefix = prefix.toString().slice(0, 2);
|
||
|
|
year = prefix + year;
|
||
|
|
}
|
||
|
|
expiry = new Date(year, month);
|
||
|
|
currentTime = new Date;
|
||
|
|
expiry.setMonth(expiry.getMonth() - 1);
|
||
|
|
expiry.setMonth(expiry.getMonth() + 1, 1);
|
||
|
|
return expiry > currentTime;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.validateCardCVC = function(cvc, type) {
|
||
|
|
var _ref, _ref1;
|
||
|
|
cvc = $.trim(cvc);
|
||
|
|
if (!/^\d+$/.test(cvc)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (type) {
|
||
|
|
return _ref = cvc.length, __indexOf.call((_ref1 = cardFromType(type)) != null ? _ref1.cvcLength : void 0, _ref) >= 0;
|
||
|
|
} else {
|
||
|
|
return cvc.length >= 3 && cvc.length <= 4;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.cardType = function(num) {
|
||
|
|
var _ref;
|
||
|
|
if (!num) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return ((_ref = cardFromNumber(num)) != null ? _ref.type : void 0) || null;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.payment.formatCardNumber = function(num) {
|
||
|
|
var card, groups, upperLength, _ref;
|
||
|
|
card = cardFromNumber(num);
|
||
|
|
if (!card) {
|
||
|
|
return num;
|
||
|
|
}
|
||
|
|
upperLength = card.length[card.length.length - 1];
|
||
|
|
num = num.replace(/\D/g, '');
|
||
|
|
num = num.slice(0, +upperLength + 1 || 9e9);
|
||
|
|
if (card.format.global) {
|
||
|
|
return (_ref = num.match(card.format)) != null ? _ref.join(' ') : void 0;
|
||
|
|
} else {
|
||
|
|
groups = card.format.exec(num);
|
||
|
|
if (groups != null) {
|
||
|
|
groups.shift();
|
||
|
|
}
|
||
|
|
return groups != null ? groups.join(' ') : void 0;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(this);
|