Json::validate() - Code Metrics - Inspection of "Merge pull request #120 from camcima/json-rule" - particle-php/Validator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8e9c3c...46228f )

by Rick

created 2016-02-17 08:50 UTC

Json::validate() A

↳ Parent: Json

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
c	2
b	1
f	0
dl	0
loc	13
ccs	7
cts	7
cp	1
rs	9.4285
cc	3
eloc	7
nc	3
nop	1
crap	3

<?php
/**
 * Particle.
 *
 * @link      http://github.com/particle-php for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Particle (http://particle-php.com)
 * @license   https://github.com/particle-php/validator/blob/master/LICENSE New BSD License
 */
namespace Particle\Validator\Rule;

use Particle\Validator\Rule;

/**
 * This rule is for validating if a value is a valid JSON string.
 *
 * @package Particle\Validator\Rule
 */
class Json extends Rule
{
    /**
     * A constant that will be used when the value is not a valid JSON string.
     */
    const INVALID_FORMAT = 'Json::INVALID_VALUE';

    /**
     * The message templates which can be returned by this validator.
     *
     * @var array
     */
    protected $messageTemplates = [
        self::INVALID_FORMAT => '{{ name }} must be a valid JSON string',
    ];

    /**
     * Validates if the value is a valid JSON string.
     *
     * @param mixed $value
     * @return bool
     */
    public function validate($value)
    {
        if (!is_string($value)) {
            return $this->error(self::INVALID_FORMAT);
        }

        json_decode($value);
        if (json_last_error() !== JSON_ERROR_NONE) {
            return $this->error(self::INVALID_FORMAT);
        }

        return true;
    }
}


1		<?php
2		/**
3		* Particle.
4		*
5		* @link http://github.com/particle-php for the canonical source repository
6		* @copyright Copyright (c) 2005-2015 Particle (http://particle-php.com)
7		* @license https://github.com/particle-php/validator/blob/master/LICENSE New BSD License
8		*/
9		namespace Particle\Validator\Rule;
10
11		use Particle\Validator\Rule;
12
13		/**
14		* This rule is for validating if a value is a valid JSON string.
15		*
16		* @package Particle\Validator\Rule
17		*/
18		class Json extends Rule
19		{
20		/**
21		* A constant that will be used when the value is not a valid JSON string.
22		*/
23		const INVALID_FORMAT = 'Json::INVALID_VALUE';
24
25		/**
26		* The message templates which can be returned by this validator.
27		*
28		* @var array
29		*/
30		protected $messageTemplates = [
31		self::INVALID_FORMAT => '{{ name }} must be a valid JSON string',
32		];
33
34		/**
35		* Validates if the value is a valid JSON string.
36		*
37		* @param mixed $value
38		* @return bool
39		*/
40	11	public function validate($value)
41		{
42	11	if (!is_string($value)) {
43	1	return $this->error(self::INVALID_FORMAT);
44		}
45
46	10	json_decode($value);
47	10	if (json_last_error() !== JSON_ERROR_NONE) {
48	3	return $this->error(self::INVALID_FORMAT);
49		}
50
51	7	return true;
52		}
53		}
54

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Json::validate() A

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