OrCombine::checkParameters() - Code Metrics - Inspection of "added a logical or validator and updated the docs" - philiplb/Valdi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7f047f...6680e2 )

by Philip

created 2016-07-07 09:38 UTC

OrCombine::checkParameters() A

↳ Parent: OrCombine

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	8
rs	9.4285
cc	3
eloc	5
nc	3
nop	1

<?php

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

namespace Valdi\Validator;

use Valdi\Validator;
use Valdi\ValidationException;

/**
 * Validator to combine other validators with a logical "or".
 */
class OrCombine implements ValidatorInterface {

    /**
     * Checks whether the given parameters fullfil:
     * - At least three given
     * - The first one is a Validator or a subclass of it
     *
     * @param array $parameters
     * the validation parameters
     */
    protected function checkParameters($parameters) {
        if (count($parameters) < 3) {
            throw new ValidationException('"or" expects at least 3 parameters.');
        }
        if (!($parameters[0] instanceof Validator)) {
            throw new ValidationException('"or" expects the first parameter to be a Validator or a subclass of it.');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function isValid($value, array $parameters) {

        $this->checkParameters($parameters);

        $validator = array_shift($parameters);
        foreach ($parameters as $rules) {
            $result = $validator->isValidValue(array($rules), $value);
            if (empty($result)) {
                return true;
            }
        }

		return false;
	}

}


1			<?php
2
3			/*
4			* This file is part of the Valdi package.
5			*
6			* (c) Philip Lehmann-Böhm <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Valdi\Validator;
13
14			use Valdi\Validator;
15			use Valdi\ValidationException;
16
17			/**
18			* Validator to combine other validators with a logical "or".
19			*/
20			class OrCombine implements ValidatorInterface {
21
22			/**
23			* Checks whether the given parameters fullfil:
24			* - At least three given
25			* - The first one is a Validator or a subclass of it
26			*
27			* @param array $parameters
28			* the validation parameters
29			*/
30			protected function checkParameters($parameters) {
31			if (count($parameters) < 3) {
32			throw new ValidationException('"or" expects at least 3 parameters.');
33			}
34			if (!($parameters[0] instanceof Validator)) {
35			throw new ValidationException('"or" expects the first parameter to be a Validator or a subclass of it.');
36			}
37			}
38
39			/**
40			* {@inheritdoc}
41			*/
42			public function isValid($value, array $parameters) {
43
44			$this->checkParameters($parameters);
45
46			$validator = array_shift($parameters);
47			foreach ($parameters as $rules) {
48			$result = $validator->isValidValue(array($rules), $value);
49			if (empty($result)) {
50			return true;
51			}
52			}
53
54			return false;
55			}
56
57			}
58

philiplb / Valdi

Push — master ( 7f047f...6680e2 )

OrCombine::checkParameters() A

Complexity

Size

Duplication

Importance

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