title: h:selectOneMenu onchange="submit()" immediate="true" does not skip validation of other inputs
body: <p>I can't set my <code>h:selectOneMenu</code> to submit immediately without validating other inputs. Here is the code:</p>
  
  <pre><code>&lt;h:selectOneMenu value="#{a.avalue}" onchange="submit()" immediate="true"&gt;   
      &lt;f:selectItems value="#{b.bvalue}" var="k" itemLabel="#{k.asdad}"  
          itemValue="#{k.asdad}"/&gt;   
  &lt;/h:selectOneMenu&gt;   
  &lt;h:inputText id="sada" value="#{c.cvalue}" required="true"  
      requiredMessage="*asdadadadasd"  
      validatorMessage="*asdsadadadadad"&gt;   
      &lt;f:validateLength maximum="80"/&gt;   
  &lt;/h:inputText&gt;
  </code></pre>
  
  <p>When I change the menu value, the validators of other inputs still fire. How can I deny that?</p>