EmailRule::validate() - Code Metrics - Inspection of "Merge pull request #430 from AntonShevchuk/master" - bluzphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 38deb0...7544ac )

by Anton

created 2017-07-26 16:11 UTC

EmailRule::validate() B

↳ Parent: EmailRule

Complexity

Conditions	5
Paths	4

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	5.0729

Importance

Changes

Metric	Value
cc	5
eloc	7
nc	4
nop	1
dl	0
loc	11
ccs	6
cts	7
cp	0.8571
crap	5.0729
rs	8.8571
c	0
b	0
f	0

<?php
/**
 * Bluz Framework Component
 *
 * @copyright Bluz PHP Team
 * @link      https://github.com/bluzphp/framework
 */

declare(strict_types=1);

namespace Bluz\Validator\Rule;

/**
 * Check for email
 *
 * @package Bluz\Validator\Rule
 */
class EmailRule extends AbstractRule
{
    /**
     * @var string error template
     */
    protected $description = 'must be a valid email address';

    /**
     * @var bool check DNS record flag
     */
    protected $checkDns;

    /**
     * Setup validation rule
     *
     * @param bool $checkDns
     */
    public function __construct($checkDns = false)
    {
        $this->checkDns = $checkDns;
    }

    /**
     * Check input data
     *
     * @param  mixed $input
     *
     * @return bool
     */
    public function validate($input): bool
    {
        if (is_string($input) && filter_var($input, FILTER_VALIDATE_EMAIL)) {
            list(, $domain) = explode('@', $input, 2);
            if ($this->checkDns) {
                return checkdnsrr($domain, 'MX') || checkdnsrr($domain, 'A');
            }
            return true;
        }
        return false;
    }
}


1		<?php
2		/**
3		* Bluz Framework Component
4		*
5		* @copyright Bluz PHP Team
6		* @link https://github.com/bluzphp/framework
7		*/
8
9		declare(strict_types=1);
10
11		namespace Bluz\Validator\Rule;
12
13		/**
14		* Check for email
15		*
16		* @package Bluz\Validator\Rule
17		*/
18		class EmailRule extends AbstractRule
19		{
20		/**
21		* @var string error template
22		*/
23		protected $description = 'must be a valid email address';
24
25		/**
26		* @var bool check DNS record flag
27		*/
28		protected $checkDns;
29
30		/**
31		* Setup validation rule
32		*
33		* @param bool $checkDns
34		*/
35	17	public function __construct($checkDns = false)
36		{
37	17	$this->checkDns = $checkDns;
38	17	}
39
40		/**
41		* Check input data
42		*
43		* @param mixed $input
44		*
45		* @return bool
46		*/
47	17	public function validate($input): bool
48		{
49	17	if (is_string($input) && filter_var($input, FILTER_VALIDATE_EMAIL)) {
50	6	list(, $domain) = explode('@', $input, 2);
51	6	if ($this->checkDns) {
52		return checkdnsrr($domain, 'MX') \|\| checkdnsrr($domain, 'A');
53		}
54	6	return true;
55		}
56	11	return false;
57		}
58		}
59

bluzphp / framework

Push — master ( 38deb0...7544ac )

EmailRule::validate() B

Complexity

Size

Duplication

Code Coverage

Importance

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