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Restored the original validateEmail() method. Created a new method called validateEmailDNS() that validates both the email address itself (using the ValidateEmail() method) as well as the domain name in the email address.

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This commit is contained in:
Jabari Hunt 2018-01-01 15:11:21 -06:00
parent a49bad3ed8
commit 28ef275cde
1 changed files with 17 additions and 9 deletions
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26
src/Valitron/Validator.php
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@ -495,18 +495,26 @@ class Validator
* @param mixed $value * @param mixed $value
* @return bool * @return bool
*/ */
protected function validateEmail($field, $value, $checkDomain = false) protected function validateEmail($field, $value)
{ {
$emailIsValid = false; return filter_var($value, \FILTER_VALIDATE_EMAIL) !== false;
if (filter_var($value, \FILTER_VALIDATE_EMAIL) !== false) {
$emailIsValid = true;
if ($checkDomain) {
$domain = idn_to_ascii(ltrim(stristr($value, '@'), '@'), 0, INTL_IDNA_VARIANT_UTS46) . '.';
if (!checkdnsrr($domain, 'ANY')) {$emailIsValid = false;}
}
} }
return $emailIsValid; /**
* Validate that a field is a valid e-mail address and the domain name is active
*
* @param string $field
* @param mixed $value
* @return bool
*/
protected function validateEmailDNS($field, $value)
{
if ($this->validateEmail($field, $value)) {
$domain = ltrim(stristr($value, '@'), '@') . '.';
return checkdnsrr($domain, 'ANY');
}
return false;
} }
/** /**