cdigit

Collection of check digit algorithms implemented in JavaScript

v4.0.2 URL: https://unpkg.com/cdigit@4.0.2/lib/index.js

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@getevy/luhn-validation

A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool

v11.0.0 URL: https://unpkg.com/@getevy/luhn-validation@11.0.0/lib/index.js

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credit-card-validator-mdemircelik

A library for credit card validation including Luhn check, CVV, expiration date, and card type identification.

v1.0.1 URL: https://unpkg.com/credit-card-validator-mdemircelik@1.0.1/index.js

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credit card validation Luhn CVV expiration date card type

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

checkdigit

Module to calculate and validate check digits for redundancy checking, using f.ex. mod10 (luhn algorithm) or mod11.

v1.1.1 URL: https://unpkg.com/checkdigit@1.1.1/index.js

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check-digit mod11 mod10 modulus luhn