Check if the right option value is selected
<p>I have a problem checking a <code>select</code> that look like this: </p>

<pre><code>&lt;select name="recipe[category]"&gt; 
&lt;option value="-1"&gt;Yes&lt;/option&gt; 
&lt;/select&gt;
</code></pre>

<p>How can I check whether <code>-1</code> is selected</p>
