npm

gtin-validator

Utilities to validate and work with GTIN and UPC product codes.

• gtin
• gtin-12
• gtin12
• gtin-13
• gtin13
• gtin-14
• gtin14
• valid
• validation
• validator
• upc
• upc12
• upc-12
• upc-8
• View more

douwant2devapp

published 1.0.0 • 4 months agopublished 1.0.0 4 months ago

cdigit

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

liosk

published 4.0.0 • a month agopublished 4.0.0 a month ago

is-upc

Returns true or false, whether the value is a valid ITF-14 (GTIN-14) code.

• gtin
• upc
• upc-a
• upc-e
• gtin-12
• upc-12
• valid
• validation
• ucc-12

str_t

published 1.0.0 • 7 years agopublished 1.0.0 7 years ago

@chumsinc/gtin-tools

GTIN Tools for CHUMS

• GTIN-12
• UPC
• barcode

utahgooner

published 1.0.3 • 7 days agopublished 1.0.3 7 days ago