title: How do I set up multiple conditions on Thymeleaf
body: <p>I want to set up some conditions on Thymeleaf templates like this,
  but it doesn't work.</p>
  
  <pre><code>&lt;li th:if="${entry.description != null &amp;&amp; entry.owner == true}" th:each="entry : ${entryList}" class="group"&gt;
  </code></pre>
  
  <p>How do I make this code correctly work?</p>