3 Replies Latest reply on Apr 30, 2008 11:02 PM by Ronald van Kuijk

    checking user input

    Tina Kleb Newbie

      Hi guys,

      when a user submits the save button

      <tf:transitionButton transition="Update Date" value="Save"/>

      I would like the system to compare the entered date with a process variable representing a date so a jpdl-buildin converter does not fit . The application is supposed to show an error message and not to submit the form.

      How is it to implement?
      Do I need an ActionHandler?
      How to tell the application to stay at the form?

      Thx for help,