Jquery check form to see if any inputs has value
<pre><code>if ($('#requestForm').val == "") {
alert('Please select at least one filter');
    //return false;
}
else { 
    ///Run my code
}
</code></pre>

<p>I have a form, no inputs are required, but if no inputs are selected I want an alert to tell them to select at least one option.</p>
