MailMxValidation::isHostValid() - Code Metrics - imediafrance/ammit - Measure and Improve Code Quality continuously with Scrutinizer

MailMxValidation::isHostValid() A
last analyzed 2017-05-04 06:59 UTC

↳ Parent: MailMxValidation

Complexity

Conditions	3
Paths	3

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	3
eloc	2
nc	3
nop	1

<?php
declare(strict_types = 1);

namespace Imedia\Ammit\Domain;

/**
 * @author Guillaume MOREL <[email protected]>
 */
class MailMxValidation
{
    public function isEmailHostValid(string $emailAddress): bool
    {
        $host = substr($emailAddress, strrpos($emailAddress, '@') + 1);

        return $this->isHostValid($host);
    }

    public function isEmailFormatValid(string $emailAddress): bool
    {
        if (! filter_var($emailAddress, FILTER_VALIDATE_EMAIL)) {


            return false;
        }

        return true;
    }

    /**
     * Check DNS Records for MX type.
     */
    private static function isMxValid(string $host): bool
    {
        return checkdnsrr($host, 'MX');
    }

    /**
     * Check if one of MX, A or AAAA DNS RR exists.
     */
    private function isHostValid(string $host): bool
    {
        return $this->isMxValid($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA'));
    }
}


1			<?php
2			declare(strict_types = 1);
3
4			namespace Imedia\Ammit\Domain;
5
6			/**
7			* @author Guillaume MOREL <[email protected]>
8			*/
9			class MailMxValidation
10			{
11			public function isEmailHostValid(string $emailAddress): bool
12			{
13			$host = substr($emailAddress, strrpos($emailAddress, '@') + 1);
14
15			return $this->isHostValid($host);
16			}
17
18			public function isEmailFormatValid(string $emailAddress): bool
19			{
20			if (! filter_var($emailAddress, FILTER_VALIDATE_EMAIL)) {
			0 ignored issues – show Unused Code introduced 2017-03-06 21:00 UTC by Report Bug Copy Issue Report This `if` statement, and the following `return` statement can be replaced with `return (bool) filter_var...FILTER_VALIDATE_EMAIL);`. Loading history...
21
22			return false;
23			}
24
25			return true;
26			}
27
28			/**
29			* Check DNS Records for MX type.
30			*/
31			private static function isMxValid(string $host): bool
32			{
33			return checkdnsrr($host, 'MX');
34			}
35
36			/**
37			* Check if one of MX, A or AAAA DNS RR exists.
38			*/
39			private function isHostValid(string $host): bool
40			{
41			return $this->isMxValid($host) \|\| (checkdnsrr($host, 'A') \|\| checkdnsrr($host, 'AAAA'));
42			}
43			}
44

imediafrance / ammit

MailMxValidation::isHostValid() A last analyzed 2017-05-04 06:59 UTC

Complexity

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Duplication

Importance

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MailMxValidation::isHostValid() A
last analyzed 2017-05-04 06:59 UTC