Libraries tagged by rule builder

Fluent validation rule builders for Laravel

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A declarative rule engine for PHP that turns complex conditional logic into readable when-then rules. Features a fluent builder API, lazy-loaded context for performance, smart operator inference, and works seamlessly in pure PHP or WordPress.

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A fluent rule builder for Laravel validation rule generation.

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Framework-agnostic PHP database library with unified API for MySQL, MariaDB, PostgreSQL, SQLite, MSSQL, and Oracle. Query Builder, caching, sharding, window functions, CTEs, JSON, migrations, ActiveRecord, CLI tools, AI-powered analysis. Zero external dependencies.

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Set of fluent builders for Laravel request validation rules

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Apply string filter rules to Doctrine ORM, Elasticsearch/Elastica and ClickHouse query builders.

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A simple package to help building query builder between request inputs and allowed rules.

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Grid filtering library for Laravel & Symfony. Dynamically apply user-defined filters (text, number, date, ranges) rules to Eloquent/Doctrine queries with unified API. Supports multi-field filters and complex UI-driven data grids.

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A chainable rule builder for Laravel validation.

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An expressive validation rule builder for Laravel.

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A library for converting a jQuery query builder JSON rules string to an SQL statement.

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Immutable test data builders for PHP - perfect defaults, clone-based tailoring per test, loud refusal on impossible state and a bundled PHPStan rule set that enforces how a builder must be written. Zero runtime dependencies.

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QueryBuilder module for Thelia 3 — Generic rule engine: build condition trees in the back-office, compile them to SQL and trigger actions (product lists, cart and product discounts) on front-office hooks and through the API.

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