This commit is contained in:
Jonasz Bigda
2023-03-25 21:51:42 +01:00
parent 0db1d5117e
commit b332e9ceb0
1044 changed files with 37502 additions and 63938 deletions

View File

@@ -7,45 +7,45 @@ exports.default = isCreditCard;
var _assertString = _interopRequireDefault(require("./util/assertString"));
var _isLuhnNumber = _interopRequireDefault(require("./isLuhnNumber"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var cards = {
amex: /^3[47][0-9]{13}$/,
dinersclub: /^3(?:0[0-5]|[68][0-9])[0-9]{11}$/,
discover: /^6(?:011|5[0-9][0-9])[0-9]{12,15}$/,
jcb: /^(?:2131|1800|35\d{3})\d{11}$/,
mastercard: /^5[1-5][0-9]{2}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}$/,
// /^[25][1-7][0-9]{14}$/;
unionpay: /^(6[27][0-9]{14}|^(81[0-9]{14,17}))$/,
visa: /^(?:4[0-9]{12})(?:[0-9]{3,6})?$/
};
/* eslint-disable max-len */
var creditCard = /^(?:4[0-9]{12}(?:[0-9]{3,6})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12,15}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11}|6[27][0-9]{14})$/;
var allCards = /^(?:4[0-9]{12}(?:[0-9]{3,6})?|5[1-5][0-9]{14}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}|6(?:011|5[0-9][0-9])[0-9]{12,15}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11}|6[27][0-9]{14}|^(81[0-9]{14,17}))$/;
/* eslint-enable max-len */
function isCreditCard(str) {
(0, _assertString.default)(str);
var sanitized = str.replace(/[- ]+/g, '');
function isCreditCard(card) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
(0, _assertString.default)(card);
var provider = options.provider;
var sanitized = card.replace(/[- ]+/g, '');
if (!creditCard.test(sanitized)) {
if (provider && provider.toLowerCase() in cards) {
// specific provider in the list
if (!cards[provider.toLowerCase()].test(sanitized)) {
return false;
}
} else if (provider && !(provider.toLowerCase() in cards)) {
/* specific provider not in the list */
throw new Error("".concat(provider, " is not a valid credit card provider."));
} else if (!allCards.test(sanitized)) {
// no specific provider
return false;
}
var sum = 0;
var digit;
var tmpNum;
var shouldDouble;
for (var i = sanitized.length - 1; i >= 0; i--) {
digit = sanitized.substring(i, i + 1);
tmpNum = parseInt(digit, 10);
if (shouldDouble) {
tmpNum *= 2;
if (tmpNum >= 10) {
sum += tmpNum % 10 + 1;
} else {
sum += tmpNum;
}
} else {
sum += tmpNum;
}
shouldDouble = !shouldDouble;
}
return !!(sum % 10 === 0 ? sanitized : false);
return (0, _isLuhnNumber.default)(card);
}
module.exports = exports.default;