validate-polish

Simple validation of PESEL, NIP, REGON, identity card.

TypeScript utility for Polish developers.

Description

Utility library for validation of PESEL, NIP, REGON, identity card etc. Aimed at mostly at Polish enviroment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.

Installation

npm i validate-polish

Features

• Fast, lightweight, no dependencies required.
• PESEL validation.
• NIP validation.
• REGON validation.
• Identity card ([Polish] dowód osobisty) validation.

Usage

import validatePolish from 'validate-polish';

if (!validatePolish.pesel(`92060512181`)) {
    throw new Error(`Invalid pesel.`);
}

if (!validatePolish.nip('115667734')) {
    throw new Error(`Invalid nip.`);
}

if (!validatePolish.regon(`1251677`)) {
    throw new Error('Invalid regon.');
}

if (!validatePolish.identityCard(identityCard)) {
    throw new Error(`Invalid nip.`);
}