Fixed http://bugtracker.ispconfig.org/index.php?do=details&task_id=750&proj...

mcramer

2009-06-08 bb5171dabfa740df3d4956070d4a2cb128a8e224

 interface/lib/classes/validate_client.inc.php

@@ -40,7 +40,7 @@
           $num_rec = $app->db->queryOneRecord("SELECT count(*) as number FROM sys_user WHERE username = '".$app->db->quote($field_value)."'");
               if($num_rec["number"] > 0) {
                   $errmsg = $validator['errmsg'];
               if(isset($this->wordbook[$errmsg])) {
               if(isset($app->tform->wordbook[$errmsg])) {
                       return $app->tform->wordbook[$errmsg]."<br>\r\n";
               } else {
                  return $errmsg."<br>\r\n";