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check-credit-card

v1.0.0

Published

Check Credit Card Number

Downloads

51

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

pedrorleaopedrorleao

Keywords

Readme

check-credit-card

a creditcard number validator

how to

install

yarn add check_credit_card

test

to run unity test

yarn test
yarn run v1.19.1
$ mocha


  test check_credit_card
    ✓ invalid card
    ✓ hipercard
    ✓ amex
    ✓ visa
    ✓ master
    ✓ diners
    ✓ elo
    ✓ unionpay
    ✓ discover


  9 passing (20ms)

Done in 0.35s.

use sample

> const checkCrediCard = require("../index");
> assert.equal(true, checkCrediCard.check("6062826266979137).valid;
> assert.equal("HIPERCARD", checkCrediCard.check("6062826266979137").flag);

read test file to more sample.

contacts

[email protected]