Valdi\Validator\InSet

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getInvalidDetails()	0	3	1
A	isValid()	0	7	3

<?php

/*
 * This file is part of the Valdi package.
 *
 * (c) Philip Lehmann-Böhm <philip@philiplb.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Valdi\Validator;

use Valdi\ValidationException;

/**
 * Validator for values being in a set.
 */
class InSet implements ValidatorInterface
{

    /**
     * {@inheritdoc}
     */
    public function isValid($value, array $parameters)
    {
        if (count($parameters) === 0) {
            throw new ValidationException('"set" expects at least one parameter.');
        }
        return in_array($value, ['', null], true) ||
            in_array($value, $parameters);
    }

    /**
     * {@inheritdoc}
     */
    public function getInvalidDetails()
    {
        return 'inSet';
    }
}