%PDF-
%PDF-
Mini Shell
Mini Shell
// Generated by CoffeeScript 1.4.0
/*
jQuery Credit Card Validator
Copyright 2012 Pawel Decowski
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
Unported License. To view a copy of this license, visit:
http://creativecommons.org/licenses/by-sa/3.0/
or send a letter to:
Creative Commons, 444 Castro Street, Suite 900,
Mountain View, California, 94041, USA.
*/
(function() {
var $,
__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; };
$ = jQuery;
$.fn.validateCreditCard = function(callback, options) {
var card, card_type, card_types, get_card_type, is_valid_length, is_valid_luhn, normalize, validate, validate_number, _i, _len, _ref, _ref1;
card_types = [
{
name: 'amex',
pattern: /^3[47]/,
valid_length: [15]
}, {
name: 'diners_club_carte_blanche',
pattern: /^30[0-5]/,
valid_length: [14]
}, {
name: 'diners_club_international',
pattern: /^36/,
valid_length: [14]
}, {
name: 'jcb',
pattern: /^35(2[89]|[3-8][0-9])/,
valid_length: [16]
}, {
name: 'laser',
pattern: /^(6304|670[69]|6771)/,
valid_length: [16, 17, 18, 19]
}, {
name: 'visa_electron',
pattern: /^(4026|417500|4508|4844|491(3|7))/,
valid_length: [16]
}, {
name: 'visa',
pattern: /^4/,
valid_length: [16]
}, {
name: 'mastercard',
pattern: /^5[1-5]/,
valid_length: [16]
}, {
name: 'maestro',
pattern: /^(5018|5020|5038|6304|6759|676[1-3])/,
valid_length: [12, 13, 14, 15, 16, 17, 18, 19]
}, {
name: 'discover',
pattern: /^(6011|622(12[6-9]|1[3-9][0-9]|[2-8][0-9]{2}|9[0-1][0-9]|92[0-5]|64[4-9])|65)/,
valid_length: [16]
}
];
if (options == null) {
options = {};
}
if ((_ref = options.accept) == null) {
options.accept = (function() {
var _i, _len, _results;
_results = [];
for (_i = 0, _len = card_types.length; _i < _len; _i++) {
card = card_types[_i];
_results.push(card.name);
}
return _results;
})();
}
_ref1 = options.accept;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
card_type = _ref1[_i];
if (__indexOf.call((function() {
var _j, _len1, _results;
_results = [];
for (_j = 0, _len1 = card_types.length; _j < _len1; _j++) {
card = card_types[_j];
_results.push(card.name);
}
return _results;
})(), card_type) < 0) {
throw "Credit card type '" + card_type + "' is not supported";
}
}
get_card_type = function(number) {
var _j, _len1, _ref2;
_ref2 = (function() {
var _k, _len1, _ref2, _results;
_results = [];
for (_k = 0, _len1 = card_types.length; _k < _len1; _k++) {
card = card_types[_k];
if (_ref2 = card.name, __indexOf.call(options.accept, _ref2) >= 0) {
_results.push(card);
}
}
return _results;
})();
for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
card_type = _ref2[_j];
if (number.match(card_type.pattern)) {
return card_type;
}
}
return null;
};
is_valid_luhn = function(number) {
var digit, n, sum, _j, _len1, _ref2;
sum = 0;
_ref2 = number.split('').reverse();
for (n = _j = 0, _len1 = _ref2.length; _j < _len1; n = ++_j) {
digit = _ref2[n];
digit = +digit;
if (n % 2) {
digit *= 2;
if (digit < 10) {
sum += digit;
} else {
sum += digit - 9;
}
} else {
sum += digit;
}
}
return sum % 10 === 0;
};
is_valid_length = function(number, card_type) {
var _ref2;
return _ref2 = number.length, __indexOf.call(card_type.valid_length, _ref2) >= 0;
};
validate_number = function(number) {
var length_valid, luhn_valid;
card_type = get_card_type(number);
luhn_valid = false;
length_valid = false;
if (card_type != null) {
luhn_valid = is_valid_luhn(number);
length_valid = is_valid_length(number, card_type);
}
return callback({
card_type: card_type,
luhn_valid: luhn_valid,
length_valid: length_valid
});
};
validate = function() {
var number;
number = normalize($(this).val());
return validate_number(number);
};
normalize = function(number) {
return number.replace(/[ -]/g, '');
};
this.bind('input', function() {
$(this).unbind('keyup');
return validate.call(this);
});
this.bind('keyup', function() {
return validate.call(this);
});
if (this.length !== 0) {
validate.call(this);
}
return this;
};
}).call(this);
Zerion Mini Shell 1.0