ASP.NET ListView Validation
<p>I need to validate the email address that are semicolon separated using ListView.</p>

<blockquote>
  <p>e.g.
  abc@email.com;abded@email.com;dfds@dfd.com
  etc.</p>
</blockquote>

<p>Is there any event that I can use on code behind as I can't seem to get it working..</p>
