interface/web/admin/form/system_config.tform.php
@@ -548,7 +548,7 @@ 'datatype' => 'VARCHAR', 'formtype' => 'TEXT', 'validators' => array ( 0 => array ( 'type' => 'REGEX', 'regex' => '/^[a-zA-Z0-0\-\_\[\]]{0,50}$/', 'regex' => '/^[a-zA-Z0-9\-\_\[\]]{0,50}$/', 'errmsg'=> 'customer_no_template_error_regex'), ), 'default' => '',