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.
A fast Luhn algorithm for validating credit cards
A validation module for browsers and Node.js to validate credit card numbers against the luhn algorithm.
A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm
Validation and control key generation for credit cards (and more) using Luhn algorithm
Collection of check digit algorithms implemented in JavaScript
Calculates Luhn Mod N check values
A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool
A full TypeScript EAN, UPC, IMEI, EID, ISBN & card validation tool
Validate card numbers by use of the luhncheck
A Luhn (mod 10) algorithm module for credit card number validation.
imei generator/checker
TypeScript definitions for luhn-generator
Fastest implementation of the Luhn algorithm
Luhn algorithm (mod 10) validation for credit-card and SIN/SSN numbers
Module to calculate and validate check digits for redundancy checking, using f.ex. mod10 (luhn algorithm) or mod11.
Implementation of Luhn mod N checkdigit algorithm
Detect and validate credit card numbers.
Credit Card Number Validator
The Luhn Algorithm is a simple checksum formula used to validate a variety of identification numbers, such as credit card numbers, IMEI numbers, and others. This documentation provides an overview of the Luhn Algorithm implementation in PHP, including exa
Look up BIN/IIN numbers using binlist.net
Get the visual width of a string - the number of columns required to display it
Escape RegExp special characters
A utility package to parse strings
luhnacy can be used to validate strings for Luhn compliance as well as generating valid or invalid strings for the purposes of testing
Adds methods to Fixnum and String to generate and validate Luhn check digits, e.g. for credit card numbers, civic numbers, some account numbers etc. More info: https://en.wikipedia.org/wiki/Luhn_algorithm
validates a string of numbers (Credit cards and other secure numbers against the luhn algorithm)
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