'require', 'user_id' => 'require|max:255', 'name' => 'require|max:25', 'level' => 'number|between:0,3', 'overdue_time' => 'number' ]; protected $message = [ 'appid.require' => 'appid 不可為空', 'user_id.require' => 'User Id不可為空', 'name.require' => 'Name不得為空', 'name.max' => 'Name不得超過25個字', 'level.number' => 'Level必需是數字', 'level.between' => 'Level只能在0-3之間', 'overdue_time.require' => 'overdue_time必需是數字', ]; }