Tagged mod10

2 capabilities

Compute or check the GS1 mod-10 check digit of any GS1 key: GTIN, SSCC, GLN, GSRN, GDTI, GSIN and the rest.

A group of 2: gs1_check_digit, is_gs1_check_digit_valid

1.0.0
py rs ts
30 tests

Check a digit string against the Luhn mod-10 checksum used by payment cards and many identifiers.

is_luhn in Rust

1.0.0
py rs ts
18 tests