package forms import ( "errors" ) type ChannelStatReq struct { ListReq } type ChannelStatEditReq struct { Id int64 `json:"id" form:"id"` Name string `json:"name" form:"name"` } func (req *ChannelStatEditReq) Check() error { if req.Id == 0 { return errors.New("渠道主键不能为空") } return nil }