4 Replies Latest reply on Oct 18, 2009 6:58 AM by Brucey

    Validation of postcodes



      Validation of postcodes


      Is there an easy way for FileMaker 10 to deal with the validation of postcodes or ZIP codes if in the US?


      I want to be able to validate the following types of postcodes.  Here are three examples. 



      • HT14 6GH - This one is acceptable
      • 3RT B14     - This one is unacceptable because the first part starts with the number 3 and the second part starts with the letter B.
      • S2 4PQ - This one is acceptable.



       Not sure how to tackle this one in FileMaker. I believe in Access you would use input masks.


      Any help appreciated