README

Details

This package contains functionality for validation of a list of values against a specification. Currently, this specification is accepted in the form of a list of ReflectionParameter criteria, which is typically retrieved via ReflectionFunctionAbstract#getParameters(). Thus, it is possible to validate a list of arguments to determine whether any function or method can be invoked with it - without actually invoking.

It is also possible to use functionality in this package to determine whether any individual value matches a type criterion in the form of a ReflectionType, which is typically retrieved via ReflectionParameter#getType().

Traits

• GetArgsListErrorsCapableTrait - Produces a list of reasons for an args list being invalid against a param spec.
• GetValueTypeErrorCapableTrait - Produces a reason for a value being invalid against a type criteria.