'require', 'external_userids' => 'require|array|min:1', 'msg_payload' => 'require|array', 'chat_type' => 'in:single,group', ]; protected $message = [ 'sender_userid.require' => '请选择代发员工', 'external_userids.require' => '请选择至少一位客户', 'external_userids.array' => '客户列表格式错误', 'external_userids.min' => '至少选择 1 位客户', 'msg_payload.require' => '请填写消息内容', 'msg_payload.array' => '消息内容格式错误', 'chat_type.in' => '会话类型不合法', ]; public function sceneSend() { return $this->only(['sender_userid', 'external_userids', 'msg_payload', 'chat_type']); } public function sceneMarkRead() { return $this->only(['session_id'])->append('session_id', 'require|integer|>:0'); } }