Libraries tagged by rule eval

Modern constraint library with PHP 8.1+ type safety

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Generate Zod v4 TypeScript schemas from Spatie Laravel Data classes (output) and Laravel FormRequest classes (input). Full Laravel rule coverage, schema references for nested Data classes, lazy-ref dedup for circular relations, locale-aware messages.

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Validate a user submitted subdomain

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Laravel Countries is a bundle for Laravel providing ISO 3166_2 codes for all countries along with a country model, cast and validation rule.

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Composable PHP authorization toolkit — Casbin RBAC enforcer, JWT/OIDC verification (JWKS), fine-grained capabilities, validation rules and ready-to-use HTTP middlewares for API protection.

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A rule for validating Kenya mobile number in a Laravel 11+ application.

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Vortos Alerts — agnostic notifier port, severity routing, dedupe/flap-damper, escalation + on-call, HMAC-signed acknowledgements, and time-boxed maintenance silences. In-core Slack/Telegram/webhook drivers (plain HTTP), SES via vortos-aws-ses. Alert rules are declared config validated at deploy:doctor time.

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A wrapper library for PHP Intl to sort values based on rules of locales

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OXID module for additional password validation, strength visualization and expiry rules.

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Laravel-aware security rules for php-security-scanner. Detects Laravel SQL injection (DB::raw, whereRaw), mass assignment, debug/dd leaks, unsafe validators, CSRF bypass, insecure cookies, env exposure, Blade raw echo, open redirect, Http SSRF, Storage/File path traversal, file-upload validation gaps, Auth/Crypt/Artisan/Process/Config injection, view-name injection, session fixation, and Mail header injection.

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Yii2 validator with nested rules

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Validate individual data elements or group validation rules into sets to validate a form.

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Custom validation rules for the Laravel Framework

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Validation rules relevant to Portugal

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A set of useful validation rules for Laravel

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