Checkdigit | npm.io

Collection of check digit algorithms implemented in JavaScript

4.0.1 • Published 1 year ago

Validate a VIN based on origin, checkdigit, and reported year.

1.0.2 • Published 6 years ago

Implementation of Luhn mod N checkdigit algorithm

1.0.1 • Published 8 years ago

gs1 checkdigit generation and validation

1.0.2 • Published 5 years ago

Calculator of JAN Check-digit for JavaScript/TypeScript.

0.1.0 • Published 4 years ago

Checkdigit Packages