code: @Override
  	public void processEvent(SystemEvent event) throws AbortProcessingException {
  		if (!FacesContext.getCurrentInstance().isPostback()) {
  			// if (!(getParent() instanceof Column)) {
  			insertLabelBeforeThisInputField();
  			insertMessageBehindThisInputField();
  		}
  		// }
  	}
docs: Catching the PreRenderViewEvent allows AngularFaces to modify the JSF
  tree by adding a label and a message.