Testing credit cards

regex-card-test.js

/**
  * Regex credit card numbers test
  *
  * author <gusanthiagodv@gmail>
  */ 
const cardCompanies = [
	{name: 'visa', pattern: /^4[0-9]{15}$/},
    {name: 'master', pattern: /^5[0-5][0-9]{14}$|2[2-6][0-9]{14}$|271[0-9]{13}$|2720[0-9]{12}/},
    {name: 'american_express', pattern: /^3[47][0-9]{13}$/},
    {name: 'diners_club', pattern: /^3(0[0-5]|[68]\d)\d{11}$/},
    {name: 'elo', pattern: /^((50670[7-8])|(506715)|(50671[7-9])|(50672[0-1])|(50672[4-9])|(50673[0-3])|(506739)|(50674[0-8])|(50675[0-3])|(50677[4-8])|(50900[0-9])|(50901[3-9])|(50902[0-9])|(50903[1-9])|(50904[0-9])|(50905[0-9])|(50906[0-4])|(50906[6-9])|(50907[0-2])|(50907[4-5])|(636368)|(636297)|(504175)|(438935)|(40117[8-9])|(45763[1-2])|(457393)|(431274)|(50907[6-9])|(50908[0-9])|(627780))/},
    {name: 'hipercard', pattern: /^((606282|637095|637568)[0-9]{10}|38[0-9]{14,17})$/},
    {name: 'aura', pattern: /^5[0-9]{18}$/},
    {name: 'jcb', pattern: /^35(28|29|[3-8]\d)\d{12}$/},
    {name: 'switch', pattern: /^6759\d{12}(\d{2,3})?$/},
    {name: 'discover', pattern: /^(6011|65\d{2}|64[4-9]\d)\d{12}|(62\d{14})$/},
    {name: 'solo', pattern: /^6767\d{12}(\d{2,3})?$/},
    {name: 'dankort', pattern: /^5019\d{12}$/},
    {name: 'maestro', pattern: /^(5[06-8]|6\d)\d{10,17}$/},
    {name: 'forbrugsforeningen', pattern: /^600722\d{10}$/},
    {name: 'laser', pattern: /^(6304|6706|6709|6771(?!89))\d{8}(\d{4}|\d{6,7})?$/}
];

test = [
	{testing: '378282246310005', expected: 'american_express'},
	{testing: '371449635398431', expected: 'american_express'},
	{testing: '30569309025904', expected: 'diners_club'},
	{testing: '38520000023237', expected: 'diners_club'},
	{testing: '6011111111111117', expected: 'discover'},
	{testing: '6011000990139424', expected: 'discover'},
	{testing: '3530111333300000', expected: 'jcb'},
	{testing: '3566002020360505', expected: 'jcb'},
	{testing: '5555555555554444', expected: 'master'},
	{testing: '5105105105105100', expected: 'master'},
	{testing: '4111111111111111', expected: 'visa'},
	{testing: '4012888888881881', expected: 'visa'},
	{testing: '4222222222222', expected: 'visa'}
];

/**
  * Test cards
  */
cardTest = (strCard) => {
	return cardCompanies.filter((elm) => {
		if (strCard.match(elm.pattern)) {
			return elm;
		}
	});
};

console.log(cardTest(test[0].testing));

test.map((elm) => {
	// try
	// {
		console.log("Test " + elm.expected + ":", elm.expected == cardTest(elm.testing)[0].name ? "success" : "fail");
	// } catch (err) {
	// 	// console.log(err);
	// }
});


/**
  * ref () => {
  *	 EBANX : https://www.ebanx.com/business/en/developers/api-reference/payment-reference/validation-rules
  *  Active Merchant : https://github.com/activemerchant/active_merchant/blob/master/lib/active_merchant/billing/credit_card_methods.rb
  *  PayPal : https://www.paypalobjects.com/en_US/vhelp/paypalmanager_help/credit_card_numbers.htm
  *	}
  */