Allow single letter domain not tld, corrected last commit.

b361d13b · Till Brehm · bf571f26 · b361d13b
Commit b361d13b authored Sep 07, 2018 by Till Brehm
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interface/lib/classes/validate_domain.inc.php interface/lib/classes/validate_domain.inc.php +1 -1

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--- a/interface/lib/classes/validate_domain.inc.php
+++ b/interface/lib/classes/validate_domain.inc.php
@@ -191,7 +191,7 @@ class validate_domain {

 	/* internal validator function to match regexp */
 	function _regex_validate($domain_name, $allow_wildcard = false) {
-		$pattern = '/^' . ($allow_wildcard == true ? '(\*\.)?' : '') . '[\w\.\-]{2,255}\.[a-zA-Z0-9\-]{1,30}$/';
+		$pattern = '/^' . ($allow_wildcard == true ? '(\*\.)?' : '') . '[\w\.\-]{1,255}\.[a-zA-Z0-9\-]{2,30}$/';
 		return preg_match($pattern, $domain_name);
 	}