How do I test for a empty string/null, using JavaScript?
<p>How do I test for a input[text] field that has nothing in?</p>

<p>This is what I have so far:</p>

<pre><code>    if ($('#StartingPrice').length == ""){
        alert("ERROR!");
    }
</code></pre>

<p>Any help would be greatly appreciated, Thanks </p>
