/** * Check if an username exists in the database (used in forgotten password) * * @param string $username user username * @param string $role user role (optional) * @param int $exclude - exclude a user * @return string|false */ public function nameExists($username = '', $role = '', $exclude = 0) { require_once LIBS . 'UserInfo.php'; $userInfo = new UserInfo(); return $userInfo->nameExists($this, $username, $role, $exclude); }