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falkosik/polishnipvalidator
===========================

Polish NIP Validator

016PHP

Since Dec 11Pushed 6y ago1 watchersCompare

[ Source](https://github.com/falkosik/polishnipvalidation)[ Packagist](https://packagist.org/packages/falkosik/polishnipvalidator)[ RSS](/packages/falkosik-polishnipvalidator/feed)WikiDiscussions master Synced 2d ago

READMEChangelogDependenciesVersions (1)Used By (0)

polishnipvalidation
===================

[](#polishnipvalidation)

Polish Tax Identification Number - NIP(Numer Identyfikacji Podatkowej) Validator for Laravel 5. You can install the package via composer:

```
composer require falkosik/polishnipvalidator

```

Setup
=====

[](#setup)

If you are using Laravel 5.5, the service provider will automatically be discovered.

On earlier versions, you need to do that manually. You must add the Service Provider to the providers array in config/app.php:

```
Falkosik\Polishnipvalidator\PolishNipValidatorRulesServiceProvider::class,

```

To translate messages you must create file:

```
validation.php

```

in your project

```
resources/lang/pl or /en

```

directory.

Usage
=====

[](#usage)

You have 1 new Validator rule:

- `nip` - Checks if number is valid NIP number

Code Authors
============

[](#code-authors)

A special thanks to authors of [phpedia.pl](http://phpedia.pl/wiki/Walidacja_numeru_NIP), an original NIP validator creators that this package is based on.

Packagist
=========

[](#packagist)

View this package on Packagist.org: [falkosik/polishnipvalidator](https://packagist.org/packages/falkosik/polishnipvalidator)

###  Health Score

18

—

LowBetter than 8% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity6

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity35

Early-stage or recently created project

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

### Community

Maintainers

![](https://www.gravatar.com/avatar/21fd923cd642bf8439e88b3028ea004f6a9ca4511de315b3e93bd5c5bdba1796?d=identicon)[falkosik](/maintainers/falkosik)

---

Top Contributors

[![falkosik](https://avatars.githubusercontent.com/u/50322867?v=4)](https://github.com/falkosik "falkosik (10 commits)")

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```

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