Javascript NULL Values
<p>I am getting the following javascript error:</p>

<pre><code>'value' is null or not an object
</code></pre>

<p>Can someone please let me know what is the best way to check whether an object's value is NULL in javascript as I have been using:</p>

<pre><code>if ((pNonUserID !== "") || (pExtUserID !== "")){
</code></pre>

<p>Is this correct or is there a better way?</p>

<p>Thanks.</p>
