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ActiveLibrary[Validation & Sanitization](/categories/validation)

k2oumais/lei
============

LEI generator and validator

1.0.2(3y ago)115MITPHPPHP ^7.4|^8.0|^8.1|^8.2

Since Mar 12Pushed 3y ago1 watchersCompare

[ Source](https://github.com/K2ouMais/lei)[ Packagist](https://packagist.org/packages/k2oumais/lei)[ Docs](https://github.com/k2oumais/lei)[ RSS](/packages/k2oumais-lei/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (3)Dependencies (8)Versions (4)Used By (0)

LEI generator and validator
===========================

[](#lei-generator-and-validator)

A package to generate and validate a LEI (Legal Entity Identifier).

Installation
------------

[](#installation)

You can install the package via composer:

```
composer require k2oumais/lei
```

You can publish the config file with:

```
php artisan vendor:publish --tag="lei-config"
```

This is the contents of the published config file:

```
return [

    /*
    |--------------------------------------------------------------------------
    | LEI Prefix
    |--------------------------------------------------------------------------
    |
    | This is the Local Operating Unit (LOU) code.
    |
    */

    'lou_code' => env('LEI_LOU_CODE', '1234'),

    /*
    |--------------------------------------------------------------------------
    | LEI Reserved
    |--------------------------------------------------------------------------
    |
    | This is the reserved value of an LEI.
    |
    */

    'reserved' => env('LEI_RESERVED_VALUE', '00'),
];
```

Usage
-----

[](#usage)

```
$lei = new K2ouMais\Lei\Lei();

// Generate a LEI
$generatedLei = $lei->generate();   // 123400V9I8UWAKBIWH79

// Validate a LEI
$validateLei = $lei->validate('123400V9I8UWAKBIWH79');  // true
$validateLei = $lei->validate('12340013KCVCMU58YY44');  // false
```

Testing
-------

[](#testing)

```
composer test
```

Changelog
---------

[](#changelog)

Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.

Credits
-------

[](#credits)

- [João Alves](https://github.com/K2ouMais)

License
-------

[](#license)

The MIT License (MIT). Please see [License File](LICENSE.md) for more information.

###  Health Score

26

—

LowBetter than 43% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity60

Established project with proven stability

 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.

###  Release Activity

Cadence

Every ~4 days

Total

3

Last Release

1147d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/72579753447496daebf0135fe32cc43e44e0e1003a6349c6fbb051a018a6baa8?d=identicon)[K2ouMais](/maintainers/K2ouMais)

---

Top Contributors

[![K2ouMais](https://avatars.githubusercontent.com/u/52510455?v=4)](https://github.com/K2ouMais "K2ouMais (17 commits)")

---

Tags

financial-datagenerategeneratorlegal-entity-identifierleivalidatevalidatorlaravelleiK2ouMais

###  Code Quality

TestsPest

Code StyleLaravel Pint

### Embed Badge

![Health badge](/badges/k2oumais-lei/health.svg)

```
[![Health](https://phpackages.com/badges/k2oumais-lei/health.svg)](https://phpackages.com/packages/k2oumais-lei)
```

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