Remove disable attribute when textareas have value
<p>I have a form with a few textareas and selectors and the submit button which is disabled be default. I need to remove "disabled" attribute when each textarea has has at least something in them.</p>

<p>Tried this, but it does not seem to work:</p>

<pre><code>$("#mySubmit").parent().find("textarea").change(function(){
    if ($(this).val() != "") {
        $("#mySubmit").removeAttr("disabled");
    } else {
        $("#mySubmit").attr("disabled");
    }   
}); 
</code></pre>

<p>What am I missing?</p>
