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Added idn_to_ascii() with a check to make sure the function itself exists as well as a check for a required constant that it needs to function.

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This commit is contained in:
Jabari 2018-01-05 22:28:47 -06:00
parent 28ef275cde
commit 8603b2bec3
1 changed files with 3 additions and 0 deletions
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3
src/Valitron/Validator.php
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@ -511,6 +511,9 @@ class Validator
{
if ($this->validateEmail($field, $value)) {
$domain = ltrim(stristr($value, '@'), '@') . '.';
if (function_exists('idn_to_ascii') && defined('INTL_IDNA_VARIANT_UTS46')) {
$domain = idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46);
}
return checkdnsrr($domain, 'ANY');
}