How can I rewrite jQuery without guard clause?
<p>How can I rewrite this jQuery to be more terse and without the guard clause?</p>

<pre><code>var myTextBox = $('#myTextBox');

if (myTextBox )
    myTextBox.val("");
</code></pre>

<p>The guard clause is there simply to ensure that the element exists on the page before trying to set it's value but the code seems bloated and most of it unnecessary. 
What's the preferred solution to this?</p>
