Hello Udo, thank you for the reply. I will try both options.
Regards, Clemens > I only see 2 options, both standard JSF: > > 1. check "manually" in the action method, use facesContext.addMessage() > 2. write your own validator > > I don't know a more declarative way in the moment. > > Regards, > > Udo > > Clemens Sietas schrieb: > > Hello, > > > > I have another question regarding the datepicker. > > Can I easily ensure in JSF-coding that the > > selectedVldtyEnd cannot be selected with a smaller date > > than the selectedVldtyBeg? > > For example with <f:validate...> > > > > Regards, > > Clemens > > > > <tx:date id="vldtyBeg" > > value="#{controller.selectedVldtyBeg}" > > label="#{controller.keyLblValidityBegin}" > > readonly="#{controller.forEditSelected}"> > > <f:convertDateTime pattern="dd.MM.yyyy"/> > > </tx:date> > > <tx:date id="vldtyEnd" > > value="#{controller.selectedVldtyEnd}" > > label="#{controller.keyLblValidityEnd}"> > > <f:convertDateTime pattern="dd.MM.yyyy"/> > > </tx:date> > > > > -- -------------------------------------------- Clemens Sietas email: [EMAIL PROTECTED] --------------------------------------------