4 Replies Latest reply on Mar 12, 2013 7:25 AM by JimMac

    End date never before start date

    patrick.dinsmore

      Title

      End date never before start date

      Post

           in my estimates layout i have a start and end date field for the current job. how can i create a popup or some kind of a validation error if the user tries to input an end date that is not equal to or greater than the current start date. im sure this is quite simple, i had thought in the field validate settings of using a calculated validation (end date is equal to or greater than start date) but this i would imagine is were my basic filemaker skills show lol. thanks in advance