@ -2779,7 +2779,7 @@ function register_course($params) {
$expiration_date = api_get_utc_datetime($expiration_date);
}
if ($visibility < 0 || $visibility > 3) {
if ($visibility < 0 || $visibility > 4) {
$error_msg[] = 'visibility is invalid';
$ok_to_register_course = false;