Validation of single checkbox in asp.net
<p>I have a form that should not be submitted until the user has ticked the terms and conditions checkbox (<code>chkTerms</code>). What is the best way to prevent submission of the form if it is unticked?</p>

<p>I would have put a call to a JavaScript function in the form tag but for various reasons this is embedded in my master page so I assume this is a no go.  Can this be done in jQuery for instance?
Thanks</p>
