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nexusphp/assert
===============

Chainable type-safety assertions library.

v1.0.0(1mo ago)022↓100%MITPHPPHP ^8.2CI passing

Since Mar 14Pushed 1mo agoCompare

[ Source](https://github.com/NexusPHP/assert)[ Packagist](https://packagist.org/packages/nexusphp/assert)[ RSS](/packages/nexusphp-assert/feed)WikiDiscussions 1.x Synced 1mo ago

READMEChangelog (1)Dependencies (9)Versions (4)Used By (0)

Nexus Assert
============

[](#nexus-assert)

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This library provides efficient type assertions for input validation in a chainable, fluent, natural language way. This also provides static analysis support ensuring [PHPStan](https://phpstan.org)can understand the asserted type.

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

[](#installation)

```
composer require nexusphp/assert

```

Installing the PHPStan extension
--------------------------------

[](#installing-the-phpstan-extension)

You're all set if you are using [phpstan/extension-installer](https://github.com/phpstan/extension-installer).

 Manual installationIf you don't want to use `phpstan/extension-installer`, include extension.neon in your project's PHPStan config:

```
includes:
    - vendor/nexusphp/assert/extension.neon

```

Usage
-----

[](#usage)

Use the static `that()` method of `Nexus\Assert\Assert` to start chaining expectations.

```