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luhn

A validation module for browsers and Node.js to validate credit card numbers against the luhn algorithm.

jameseggers
published version 2.4.1, 5 years ago48 dependents licensed under $MIT
116,997

fast-luhn

A fast Luhn algorithm for validating credit cards

bendrucker
published version 2.0.2, a year ago42 dependents licensed under $MIT
150,422

cdigit

Collection of check digit algorithms implemented in JavaScript

liosk
published version 4.0.2, 7 months ago6 dependents licensed under $(MIT OR Apache-2.0)
10,519

creditcard-generator

Can generate valid credit card numbers for VISA, Amex, Mastercard, Diners, Discover, EnRoute, JCB, Voyager

ExxKA
published version 0.0.7, 11 years ago16 dependents
13,918

checkdigit

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

smh
published version 1.1.1, 11 years ago12 dependents licensed under $BSD
20,895

luhn-generator

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

rromanovsky
published version 0.6.0, 4 years ago2 dependents licensed under $MIT
8,546

@getevy/luhn-validation

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

bobylito
published version 11.0.0, 4 months ago0 dependents licensed under $MIT
8,344

node-luhn

A Luhn (mod 10) algorithm module for credit card number validation.

chrisbuttery
published version 1.0.0, 9 years ago1 dependents licensed under $MIT
3,683

luhn-string

A library to generate strings that end with a checksum 'digit'. Digits in the string are in the range 0-9B-DF-HJ-NP-TV-XZ. All uppercase.

ibrahimlawal
published version 1.2.3, 9 years ago1 dependents licensed under $MIT
1,217

ocrgenerator

Swedish invoice no generator

paed01
published version 1.0.8, 8 months ago0 dependents licensed under $MIT
836

luhn-alg

Fastest implementation of the Luhn algorithm

leodido
published version 1.0.1, 10 years ago2 dependents licensed under $MIT
1,130

cc-validate

Credit Card validation using luhn algorithm

hassanshulli
published version 2.0.5, 6 years ago0 dependents licensed under $MIT
647

luhn-mod-n

Implementation of Luhn mod N checkdigit algorithm

mikeymckay
published version 1.0.1, 9 years ago1 dependents licensed under $ISC
589

luhn-validation

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

kfbfarley
published version 1.0.3, 2 years ago0 dependents licensed under $MIT
752

generate-serial-number

generate serial number library

hachi-eiji
published version 0.0.3, 10 years ago1 dependents licensed under $MIT
511

cc-luhn

Calculate or verify the credit card check digit (luhn)

thomas-jensen
published version 1.0.0, 9 years ago3 dependents licensed under $MIT
276

credit-card-identifier

Correctly identifies cards from VISA, Amex, Mastercard, Diners, Discover, JCB, Switch, Solo, Dankort, Maestro, Forbrugsforeningen, Laser.

ExxKA
published version 0.2.0, 11 years ago0 dependents
228

luhn-validator

Credit card and IMEI number validation using luhn algorithm

oktayd98
published version 1.0.0, 4 years ago0 dependents licensed under $MIT
198

bpay

BPAY Customer Reference Number Generator and Validator

jedwatson
published version 0.2.0, 10 years ago0 dependents licensed under $MIT
112

simutils

SIM card checksum and encoding utils for nibbling, mcc, mnc, etc.

fontanon
published version 0.1.1, 6 years ago0 dependents licensed under $GPL-3.0+
163