title: How to show validation errors as a list
body: <p>I have a simple login form with this code in jsp file:</p>
  
  <pre><code>     &lt;s:form
          action="conexion" validate="true" theme="xhtml" target="formError"&gt;
          &lt;s:textfield name="username" key="profile.rut" /&gt;
          &lt;s:password name="password" key="profile.password" /&gt;
          &lt;s:submit id="boton_ingreso"/&gt;
      &lt;/s:form&gt;
  </code></pre>
  
  <p>when that is rendered, it renders this way:</p>
  
  <pre><code>&lt;form onreset="clearErrorMessages(this);clearErrorLabels(this);" method="post" target="formError" action="/AgendaPlus/conexion.action" onsubmit="return validateForm_conexion();" name="conexion" id="conexion"&gt;
  &lt;table class="wwFormTable"&gt;
  &lt;tbody&gt;&lt;tr&gt;
  &lt;td class="tdLabel"&gt;&lt;label class="label" for="conexion_username"&gt;RUT:&lt;/label&gt;&lt;/td&gt;
  &lt;td&gt;&lt;input type="text" id="conexion_username" value="" name="username"&gt;&lt;/td&gt;
  &lt;/tr&gt;
  
  &lt;tr&gt;
  &lt;td class="tdLabel"&gt;&lt;label class="label" for="conexion_password"&gt;Contraseña:&lt;/label&gt;&lt;/td&gt;
  &lt;td&gt;&lt;input type="password" id="conexion_password" name="password"&gt;&lt;/td&gt;
  &lt;/tr&gt;
  
  &lt;tr&gt;
  &lt;td colspan="2"&gt;&lt;div align="right"&gt;&lt;input type="submit" value="Submit" id="boton_ingreso" class="ui-button ui-widget ui-state-default ui-corner-all" role="button" aria-disabled="false"&gt;
  &lt;/div&gt;&lt;/td&gt;
  &lt;/tr&gt;
  
  &lt;/tbody&gt;&lt;/table&gt;&lt;/form&gt;
  </code></pre>
  
  <p>That way, when an error occurs, the error is shown above each field with error as a <code>&lt;tr&gt;</code> tag and since it is a table, I cannot style it to move to other place. I tried with target attribute of <code>&lt;s:form&gt;</code> tag but it did not work.</p>