domain
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@ -60,6 +60,7 @@ $staging = ($_POST['staging'] ?? "0") === "1" ? 1 : 0;
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// Validation helpers
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// Validation helpers
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function valid_domain_name($d)
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function valid_domain_name($d)
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{
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{
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$d = trim($d); // important!
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return (bool) preg_match(
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return (bool) preg_match(
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'/^(?=.{1,253}$)(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/i',
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'/^(?=.{1,253}$)(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+[a-z]{2,63}$/i',
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$d
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$d
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