stripe-card-validator

Library to validate Stripe's supported credit cards.

Installation

npm i -S stripe-card-validator

Usage

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '4242424242424242'; // Visa

const isValid = stripeCardValidator(creditCard);

if (isValid === 'visa') {
  console.log('Is a valid Visa card.');
} else {
  console.log(isValid.message);
}

Examples

Visa

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '4000056655665556';

const cardType = stripeCardValidator(creditCard); // 'visa'
const isValid = stripeCardValidator.isVisa(creditCard);

if (isValid) {
  console.log('Is a valid Visa card.');
} else {
  console.log(isValid.message);
}

Master Card

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '5200828282828210';

const cardType = stripeCardValidator(creditCard); // 'master card'
const isValid = stripeCardValidator.isMasterCard(creditCard);

if (isValid) {
  console.log('Is a valid Master Card card.');
} else {
  console.log(isValid.message);
}

American Express

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '378282246310005';

const cardType = stripeCardValidator(creditCard); // 'american express'
const isValid = stripeCardValidator.isAmericanExpress(creditCard);

if (isValid) {
  console.log('Is a valid American Express card.');
} else {
  console.log(isValid.message);
}

Discover

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '6011000990139424';

const cardType = stripeCardValidator(creditCard); // 'discover'
const isValid = stripeCardValidator.isDiscover(creditCard);

if (isValid) {
  console.log('Is a valid Discover card.');
} else {
  console.log(isValid.message);
}

Diners Club

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '30569309025904';

const cardType = stripeCardValidator(creditCard); // 'diners club'
const isValid = stripeCardValidator.isDinersClub(creditCard);

if (isValid) {
  console.log('Is a valid Diners Club card.');
} else {
  console.log(isValid.message);
}

JCB

import stripeCardValidator from 'stripe-card-validator';

const creditCard = '3566002020360505';

const cardType = stripeCardValidator(creditCard); // 'jcb'
const isValid = stripeCardValidator.isJCB(creditCard);

if (isValid) {
  console.log('Is a valid JCB card.');
} else {
  console.log(isValid.message);
}

Test

npm test

License

The MIT License (MIT)

Copyright (c) 2015 Platzi.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.