FavoriteArash Teimoupoor asked in #FormulasMar 12, 2015, 3:53 PMvalidation rule to exclude special characters except (.) and (‘).Hi Everyone,I want to have a validation rule to prevent special characters in text field except these 2: (.) and (‘). please advise. thanks10 answersSortSort by DateSort by Most HelpfulSort by DateLoad more comments...Cyrus TalladenMar 12, 2015, 5:43 PMTry this: NOT(REGEX( test__c ,"[^.']")) Add a commentWrite an answer...BoldItalicUnderlineStrikethroughBulleted ListNumbered ListAdd linkCode blockInsert imageAttach filesLink URLCancelSave0/9000Reply
