Assert Laravel Package

wikimedia/assert is a lightweight PHP library for defensive programming, providing a simple Assert class to validate preconditions and invariants. It lets you fail fast with clear exceptions instead of letting invalid data silently propagate through your code.

Each assertion throws a dedicated exception on failure, making errors easy to catch and diagnose. The package is dependency-free and integrates cleanly into any PHP project.

• Type and parameter checks (Assert::parameterType(), Assert::integer(), Assert::string())
• Null and value validation helpers
• Dedicated AssertionException and subclasses
• Zero runtime dependencies
• Ideal for validating method arguments and state