fast-luhn
v2.0.2
Published
A fast Luhn algorithm for validating credit cards
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fast-luhn
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