allow TLD with 1 char

6 years ago · 23a7f1bfda
parent 3fc5c74040
commit 23a7f1bfda
1 changed files with 1 additions and 1 deletions
--- a/functions.inc.php
+++ b/functions.inc.php
@ -224,7 +224,7 @@ function language_selector() {
 * @todo skip DNS check if the domain exists in PostfixAdmin?
 */
 function check_domain($domain) {
-    if (!preg_match('/^([-0-9A-Z]+\.)+' . '([-0-9A-Z]){2,13}$/i', ($domain))) {
+    if (!preg_match('/^([-0-9A-Z]+\.)+' . '([-0-9A-Z]){1,13}$/i', ($domain))) {
        return sprintf(Config::lang('pInvalidDomainRegex'), htmlentities($domain));
    }