EmailRule::validate() - Code Metrics - bluzphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

EmailRule::validate() A
last analyzed 2021-12-30 11:07 UTC

↳ Parent: EmailRule

Complexity

Conditions	5
Paths	4

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	5.0729

Importance

Changes

Metric	Value
cc	5
eloc	6
nc	4
nop	1
dl	0
loc	10
ccs	6
cts	7
cp	0.8571
crap	5.0729
rs	9.6111
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(bool $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)) {
            [, $domain] = explode('@', $input, 2);
            if ($this->checkDns) {
                return checkdnsrr($domain, 'MX') || checkdnsrr($domain, 'A');
            }
            return true;
        }
        return false;
    }
}


1		<?php
2
3		/**
4		* Bluz Framework Component
5		*
6		* @copyright Bluz PHP Team
7		* @link https://github.com/bluzphp/framework
8		*/
9
10		declare(strict_types=1);
11
12		namespace Bluz\Validator\Rule;
13
14		/**
15		* Check for email
16		*
17		* @package Bluz\Validator\Rule
18		*/
19		class EmailRule extends AbstractRule
20		{
21		/**
22		* @var string error template
23		*/
24		protected $description = 'must be a valid email address';
25
26		/**
27		* @var bool check DNS record flag
28		*/
29		protected $checkDns;
30
31		/**
32		* Setup validation rule
33		*
34		* @param bool $checkDns
35		*/
36	17	public function __construct(bool $checkDns = false)
37		{
38	17	$this->checkDns = $checkDns;
39	17	}
40
41		/**
42		* Check input data
43		*
44		* @param mixed $input
45		*
46		* @return bool
47		*/
48	17	public function validate($input): bool
49		{
50	17	if (is_string($input) && filter_var($input, FILTER_VALIDATE_EMAIL)) {
51	6	[, $domain] = explode('@', $input, 2);
52	6	if ($this->checkDns) {
53		return checkdnsrr($domain, 'MX') \|\| checkdnsrr($domain, 'A');
54		}
55	6	return true;
56		}
57	11	return false;
58		}
59		}
60

bluzphp / framework

EmailRule::validate() A last analyzed 2021-12-30 11:07 UTC

Complexity

Size

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Importance

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EmailRule::validate() A
last analyzed 2021-12-30 11:07 UTC