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13 packages found
Utilities to validate and work with GTIN and UPC product codes.
gs1 checkdigit generation and validation
GTIN (UPC, EAN, ITF, etc.) utilities.
Collection of check digit algorithms implemented in JavaScript
- checkdigit
- check digit algorithm
- check character system
- luhn
- mod 10
- verhoeff
- damm
- iso7064
- iso/iec 7064
- mod 11-2
- mod 37-2
- mod 97-10
- mod 97
- mod 661-26
- View more
Lookup GTIN, UPC, EAN or ISBN data using the API on ean-search.org
Retrieves relevant data of a shoe such as shoe name, gender, sizes, colorway, and much more from Stadium Goods given the model, or sku, of a shoe.
Returns true or false, whether the value is a valid ITF-14 (GTIN-14) code.
[![npm version](https://badge.fury.io/js/valid-gtin.svg)](https://badge.fury.io/js/valid-gtin) ![Build Status](https://circleci.com/gh/0xflotus/valid-gtin.svg?style=svg) ![valid-gtin](https://badgen.net/bundlephobia/minzip/valid-gtin@latest) ![code size i
NodeJS Client to access the Open EAN/GTIN Database API (http://opengtindb.org/)
NodeJS Client to access the Open EAN/GTIN Database API (http://opengtindb.org/)