1 Reply Latest reply on Sep 5, 2008 7:39 AM by Ilya Shaikovsky

    How to not reRender in a4j:commandButton if validation error

    Thai Dang Vu Apprentice

      I have

      <a4j:form>
      ...
       <a4j:commandButton ... reRender="box" />
      </a4j:form>
      
      <h:panelGroup id="box">...</h:panelGroup>
      


      I don't want the box to be re-rendered if there is some validator exception. How could I achieve that?