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Force email domain lookups to work in fallback case.

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This commit is contained in:
Milan van As 2017-10-25 08:45:57 +02:00
parent 509cd6f7c2
commit 7de5ae4438
1 changed files with 1 additions and 1 deletions
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2
lib/Cake/Utility/Validation.php
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@ -478,7 +478,7 @@ class Validation {
if (function_exists('checkdnsrr') && checkdnsrr($regs[1], 'MX')) {
return true;
}
return is_array(gethostbynamel($regs[1]));
return is_array(gethostbynamel($regs[1] . '.'));
}
return false;
}