nip-validator

There are 2 repositories under nip-validator topic.

crabonature/ex_nip
Elixir library for NIP number.
Language:Elixir0 1 00
DonMat/PolishIdentifiersUtils-kotlin
Simple lightweight library written in Kotlin to validate polish identification numbers like: NIP, PESEL, REGON (9-digit and 14-digit).
Language:Kotlin0 1 00