NAME
    Business::ID::NIK - Parse Indonesian citizenship registration number
    (NIK)

VERSION
    This document describes version 0.090 of Business::ID::NIK (from Perl
    distribution Business-ID-NIK), released on 2018-02-07.

SYNOPSIS
        use Business::ID::NIK qw(parse_nik);

        my $res = parse_nik(nik => "3273010119800002");

DESCRIPTION
    This module can be used to validate Indonesian citizenship registration
    number, Nomor Induk Kependudukan (NIK), or more popularly known as Nomor
    Kartu Tanda Penduduk (Nomor KTP), because NIK is displayed on the KTP
    (citizen identity card).

    NIK is composed of 16 digits as follow:

     pp.DDSS.ddmmyy.ssss

    pp.DDSS is a 6-digit area code where the NIK was registered (it used to
    be but nowadays not always [citation needed] composed as: pp 2-digit
    province code, DD 2-digit city/district [kota/kabupaten] code, SS
    2-digit subdistrict [kecamatan] code), ddmmyy is date of birth of the
    citizen (dd will be added by 40 for female), ssss is 4-digit serial
    starting from 1.

FUNCTIONS
  parse_nik
    Usage:

     parse_nik(%args) -> [status, msg, result, meta]

    Parse Indonesian citizenship registration number (NIK).

    This function is not exported by default, but exportable.

    Arguments ('*' denotes required arguments):

    *   check_locality => *bool* (default: 1)

        Whether to check for known locality (city) codes.

    *   check_province => *bool* (default: 1)

        Whether to check for known province codes.

    *   nik* => *str*

        Input NIK to be validated.

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (result) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Business-ID-NIK>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Business-ID-NIK>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Business-ID-NIK>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2018, 2015, 2014, 2013 by
    perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.