Genearetes valid PESEL number, which is primary personal identyficator number in Poland. It can create PESEL based on provided birth date (or just a part of that date) or random one.

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

Bunch of utilities useful when working with PESEL numbers

Parser polskiego nr PESEL

PESEL (Polish personal ID number) validator for java and JS. Library provides both standalone PESEL validation and PESEL validation based on given date of birth and gender.

Generate and validate numbers and identifiers like IBAN, ISBN, EAN, PESEL, BSN, UTR, NINO, NIF, DNI, passwords...

Lightweight library for extracting data and validating polish identification numbers such as PESEL or NIP

Check if a number is a valid PESEL

Small module providing function validating PESEL number (Polish personal ID)

Provides utility methods to validate and generate various identification numbers such as NIP, REGON, PESEL, etc.

Provides utility methods to validate and generate various identification numbers used in Poland such as NIP, REGON, PESEL, etc.

PESEL validation rule for Joi

A TypeScript library for validating and parsing Polish PESEL numbers

Library to validation PESEL

Validate and parse Polish identification numbers: PESEL, NIP, REGON, KRS, NRB, IBAN, VAT-EU, ID card, and passport

Validator of various Polish ID numbers (currently only PESEL)

PESEL, NIP and REGON validators for Angular

Validation of PESEL, NIP, REGON, identity card etc.

Zero-dependency TypeScript validators for Polish identifiers: NIP, PESEL, REGON, KRS, IBAN/NRB and ID card numbers.

Zero-dependency TypeScript generator of realistic, checksum-valid Polish test data: NIP, PESEL, REGON, IBAN, ID cards, names, companies and addresses.