Need_Track_Company true 填写了单号却没有运输公司 (Not(isnull( Return_Track_Number__c)||isblank(Return_Track_Number__c)) &&(isnull( TEXT(Return_Track_Company__c ))||isblank( TEXT(Return_Track_Company__c )))) || (Not((isnull( Tracking_Number__c )||isblank(Tracking_Number__c)))&&(isnull(TEXT(delivery_company__c))||isblank(TEXT(delivery_company__c)))) 请输入运输公司名称