Submit nested forms in Thymeleaf
<p>I am developing a web application using spring boot, spring mvc and thymeleaf.</p>

<p>I have in template two nested forms with different action and two submit buttons as following:</p>

<pre><code>&lt;form name="form1" action="#" th:action="@{/action1}" method="post"&gt;
...
     &lt;form name="form2" action="#" th:action="@{/action2}" method="post"&gt;
       ...
       &lt;button type="submit" value="Import"/&gt;                           
     &lt;/form&gt;
...
&lt;button type="submit" value="Validate"/&gt;    
&lt;/form&gt;
</code></pre>

<p>How to let button "Import" submit form2 not form1...??</p>

<p>Thank you.</p>