private static function valTable(){
        if(static::$table==null || ! is_string(static::$table)){
            static::$response["status"] = "error";
            static::$response["response"] = "check the table name provided";
            static::$response["code"]=5000;
            return self::terminate(static::$response);

        }else{
            static::$table=self::sanitize(static::$table);
        }
        return static::$table; //no effect
    }