/// <summary> /// 验证数据的合法性 /// </summary> /// <param name="model"></param> /// <returns></returns> private string CheckAddInfor(MTFCEvidenceInfor model) { if (string.IsNullOrEmpty(model.userName)) { return("姓名必填!"); } if (string.IsNullOrEmpty(model.telNum)) { return("手机号码必填!"); } if (!PublicTools.CheckIsPhonNum(model.telNum)) { return("手机号码格式有误!"); } //// 检查手机号码是否已经被使用 if (new TFCEvidenceInforService().CheckPhonHasUser(model.telNum) > 0) { return("该手机号码已经提交过数据!"); } if (string.IsNullOrEmpty(model.roomNum)) { return("房号必填!"); } if (model.payAmount <= 0) { return("金额必填,且必须为正数!"); } if (string.IsNullOrEmpty(model.payDate)) { return("购买日期必填!"); } return(string.Empty); }