Opportunity_File_Closing_Bid_Date_Check true A,B,C,D,E附件一般只会上传其中一种，如果上传A || B时，填写的中标日不能晚于上传附件日期 NOT(ISNULL(Last_opportunity_file__c)) && (Last_opportunity_file_stage__c = 'A' || Last_opportunity_file_stage__c = 'B') && NOT(ISNULL(Closing_Bid_Date__c)) && Closing_Bid_Date__c > DATEVALUE(Last_opportunity_file_time__c) Closing_Bid_Date__c 13.中标日不能晚于上传附件日期