Libraries tagged by business-rule

Domain and adapter layer for isolate business rules

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DDD tactical building blocks (aggregate root, value objects, domain events, typed UUID identifiers, business-rule specification) with optional Laravel integration.

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Select which business rule applies to an object at a given time and understand why.

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Business Rules Engine Bundle for Symfony2

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PHP Business Rules Engine using Symfony's ExpressionLanguage component

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A library for extracting common business rules into isolating classes

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Reusable library

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Streamline Business Rules inside your Laravel app

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Core library implementing the Specification Pattern for DDD business rules with composable boolean operations.

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Lightweight business rule engine with declarative conditions and actions

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A transparent expression & rule evaluator in pure PHP. No dependencies. Strict typing, a safe mode that collects missing variables instead of failing, and an explain mode that shows exactly why a rule passed or failed. Move business logic out of your code.

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Treat your business logic as data with this dynamic, data-driven engine for Laravel.

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Business decision and denial reason primitives for PHP applications

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PHP bindings for datalogic-rs — a JSONLogic (json-logic) rules engine with a native Rust core via PHP FFI. Identical semantics across PHP, Node.js, WASM, Python, Go, Java, .NET, and Rust.

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Standalone business rule and expression evaluator for PHP 8.4+

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