is-credit-card

a simple script for verifying credit card number.

v1.0.0 URL: https://unpkg.com/is-credit-card@1.0.0/index.js

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credit card verify

@shaaditech/react-cc-validator

Credit/Debit card number validation library with input formatting

v0.0.1 URL: https://unpkg.com/@shaaditech/react-cc-validator@0.0.1/build/CardNumberValidator.js

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react cc credit debit card validation

creditcards

Utility methods for formatting and validating credit cards

v5.0.0 URL: https://unpkg.com/creditcards@5.0.0/index.js

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credit cards validation formatting

is2

A type checking library where each exported function returns either true or false and does not throw. Also added tests.

v2.0.9 URL: https://unpkg.com/is2@2.0.9/index.js

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type check checker checking utilities network networking credit card validation

fast-luhn

A fast Luhn algorithm for validating credit cards

v2.0.2 URL: https://unpkg.com/fast-luhn@2.0.2/index.js

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luhn credit cards validation checksum