klapuch/validation

Broad variation of validation

Validation

, _(*1)

Documentation

Installation

composer require klapuch/validation, _(*2)

Usage

Single rule

(new EmptyRule())->satified('abc'); // false
(new EmptyRule())->satified(''); // true
(new EmptyRule())->apply('abc'); // \UnexpectedValueException - 'Subject is not empty'
(new FriendlyRule(new EmptyRule(), 'Not empty!'))->apply('abc'); // \UnexpectedValueException - 'Not empty!'

Chained rule

(new ChainedRule(
    new FriendlyRule(
        new NegateRule(new EmptyRule()),
        'Value can not be empty'
    ),
    new LengthRule(10),
    new PassiveRule, // it does nothing
    new EmailRule(),
))->apply('abc');

The above code says that a value can not be empty, length of the value must be exact 10 characters and the value must be email., _(*3)