sandermuller / laravel-fluent-validation-rector

1.11.1 2026-07-16 19:35 UTC

Requires

• php: ^8.3
• rector/rector: ^2.5.2
• sandermuller/laravel-fluent-validation: ^1.32.0
• symplify/rule-doc-generator-contracts: ^11.2

Requires (Dev)

• laravel/pao: ^1.1
• laravel/pint: ^1.29
• mrpunyapal/rector-pest: ^0.2.7
• nikic/php-parser: ^5.4
• nunomaduro/collision: ^8.9.3
• orchestra/testbench: ^10.11||^11.0
• pestphp/pest: ^4.6.3
• pestphp/pest-plugin-arch: ^4.0
• phpstan/extension-installer: ^1.4
• phpstan/phpstan: ^2.0
• phpstan/phpstan-deprecation-rules: ^2.0
• phpstan/phpstan-phpunit: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• rector/type-perfect: ^2.0
• sandermuller/boost-skills: ^2.19
• sandermuller/package-boost-php: ^1.0
• spaze/phpstan-disallowed-calls: ^4.10
• symplify/phpstan-extensions: ^12.0
• tomasvotruba/cognitive-complexity: ^1.0
• tomasvotruba/type-coverage: ^2.0

MIT

• Sander Muller

• fluent
• validation
• migration
• laravel
• rector

Published on Packagist.org on 2026-07-16 19:46 UTC

README

Rector rules for migrating Laravel validation to sandermuller/laravel-fluent-validation. Pipe-delimited strings, array-based rules, Rule:: objects, and Livewire #[Rule] attributes all convert to FluentRule method chains.

// Before
return [
    'email'  => 'required|email|max:255',
    'tags'   => ['nullable', 'array'],
    'tags.*' => 'string|max:50',
];

// After
return [
    'email' => FluentRule::email()->required()->max(255),
    'tags'  => FluentRule::array()->nullable()->each(
        FluentRule::string()->max(50),
    ),
];

Tested on a production codebase: 448 files converted, 3,469 tests still passing.

Installation

composer require --dev sandermuller/laravel-fluent-validation-rector

Requires PHP 8.3+, Rector 2.5+, and sandermuller/laravel-fluent-validation ^1.32.0. On an older fluent-validation, see the pin table.

Getting started

// rector.php
use Rector\Config\RectorConfig;
use SanderMuller\FluentValidationRector\Set\FluentValidationSetList;

return RectorConfig::configure()
    ->withPaths([__DIR__ . '/app'])
    ->withSets([FluentValidationSetList::ALL]);

vendor/bin/rector process --dry-run   # preview
vendor/bin/rector process             # apply
vendor/bin/pint                       # format

ALL runs converters, grouping and trait insertion. Three sets stay out of it on purpose and run as later passes: SIMPLIFY, POLISH, and SCHEMA.

Documentation

Full documentation lives at https://sandermuller.github.io/laravel-fluent-validation-rector/.

• Why this package? · Installation · Getting started · Sets
• String and array converters · Livewire attributes · Wildcard grouping · Trait insertion
• Simplify · Docblock polish · Adopting FluentSchema
• The #[FluentRules] attribute · Configuration
• Formatter integration · Diagnostics · Parity harness · AI assistant integration
• Rule reference · Detection and limitations

The sources are in docs/; the frozen public surface is in PUBLIC_API.md.

Testing

composer test          # vendor/bin/pest
composer qa            # format → rector → phpstan → test

The suite runs against Orchestra Testbench, so no host Laravel app is required.

Changelog

Release notes live in CHANGELOG.md and on the releases page.

Contributing

See CONTRIBUTING.md for the dev setup, test workflow, and PR conventions.

Security

Disclose vulnerabilities privately. See SECURITY.md.

Credits

• Sander Muller
• All contributors

License

MIT. See LICENSE.md.