strings.is_polish_national_id
=============================

.. py:module:: strings.is_polish_national_id


Functions
---------

.. autoapisummary::

   strings.is_polish_national_id.is_polish_national_id


Module Contents
---------------

.. py:function:: is_polish_national_id(input_str: str) -> bool

   Verification of the correctness of the PESEL number.
   www-gov-pl.translate.goog/web/gov/czym-jest-numer-pesel?_x_tr_sl=auto&_x_tr_tl=en

   PESEL can start with 0, that's why we take str as input,
   but convert it to int for some calculations.


   >>> is_polish_national_id(123)
   Traceback (most recent call last):
       ...
   ValueError: Expected str as input, found <class 'int'>

   >>> is_polish_national_id("abc")
   Traceback (most recent call last):
       ...
   ValueError: Expected number as input

   >>> is_polish_national_id("02070803628") # correct PESEL
   True

   >>> is_polish_national_id("02150803629") # wrong month
   False

   >>> is_polish_national_id("02075503622") # wrong day
   False

   >>> is_polish_national_id("-99012212349") # wrong range
   False

   >>> is_polish_national_id("990122123499999") # wrong range
   False

   >>> is_polish_national_id("02070803621") # wrong checksum
   False