FavoriteGirbson Bijou (Algo Leaders) asked in #FormulasMar 7, 2018, 4:52 AMPriorvalue of field in parent record Validation RuleWhat is the syntax to use Priorvalue of field in parent record Validation RuleISPICKVAL( Delivery__r.Delivery_status__c , "Delivered")the one below does not wokISPICKVAL( PRIORVALUE(Delivery__r.Delivery_status__c , "Delivered")) 2 answersSortSort by DateSort by Most HelpfulSort by DateLoad more comments...Ajitkumar PradhanMar 7, 2018, 8:33 AMHi if it was correct. Please select it as best answer.Add a commentWrite an answer...BoldItalicUnderlineStrikethroughBulleted ListNumbered ListAdd linkCode blockInsert imageAttach filesLink URLCancelSave0/9000Reply