Dear dancers,<br><br>I&#39;m building a web application and need to use some
 forms. I&#39;m using Dancer::Plugin::ValidateTiny to validate de parameters
 that the web browser send in every request. It&#39;s very easy to use, but I
 have found a limitation and doesn&#39;t know how to overcome it.<br>
<br>The form i&#39;m working now is for creating a new user, so it has four 
fields: &quot;username&quot;, &quot;password1&quot;, &quot;password2&quot;, &quot;email&quot;. I&#39;m doing the usual 
checking, but i can&#39;t find the way to implement the folloging rule: 
&quot;username&quot; and &quot;password1&quot; can&#39;t be equal. Is there a way to do this?<br><br><br>
<br>Thank you,<br>                Fontardion