title: Can struts logic tag evaluate a variable's contents?
body: <p>Below is what I'm trying to achieve. The problem is "errors" is not defined. If I remove my match logic, the errors are displayed on the web page. Is there anyway of evaluating the text the error contains?</p>
  
  <pre><code>&lt;logic:messagesPresent&gt;
      &lt;tr&gt;
          &lt;td class="errorcicon"&gt;&lt;img src="images/icon_caution.gif" width="18" height="18" alt="Caution" /&gt;&lt;/td&gt;
          &lt;td&gt;&lt;/td&gt;
          &lt;td colspan="4"&gt;&lt;html:errors /&gt;&lt;/td&gt;
      &lt;/tr&gt;
  &lt;/logic:messagesPresent&gt;
  
  
  &lt;logic:match name="errors" property="text" value="Service Start date is required" &gt;
      &lt;% pageContext.setAttribute("NOORIGIONALSERVICEDATE", "-1");%&gt;
  &lt;/logic:match&gt;
  </code></pre>