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fast-luhn

1.0.4 • Public • Published

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A fast Luhn algorithm for validating credit cards. Adapted from ShirtlessKirk's popular gist.

Installing

$ npm install fast-luhn

API

luhn(number) -> Boolean

Returns true/false depending on whether the Luhn checksum is valid

number

Required
Type: string

A credit card number.

License

MIT © Ben Drucker

install

npm i fast-luhn

Downloadsweekly downloads

15,604

version

1.0.4

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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