Ajax Bug when not using Confirm Email

Hi Meghan

Great plugin. I’ve found a bug. I’ve selected the ajax option and chosen not to have the confirm email address box. The email gets sent but the confirmation message doesn’t display. The ajax is trying to validate the confirm email field which doesn’t exist. Here is the error I get in FireBug:

Status: parsererrorError: SyntaxError: JSON.parse: unexpected characterResponse: <br />
<b>Notice</b>:  Undefined index: confirm-email in <b>/var/www/bdstadia.co.uk/htdocs/europe/wp-content/plugins/clean-and-simple-contact-form-by-meg-nicholas/class.cscf_contact.php</b> on line <b>33</b><br />
{"sent":true,"valid":true,"errorlist":[]}

I fixed it by changing the line to

if (isset($cscf['confirm-email'])) {
                $this->ConfirmEmail = filter_var($cscf['confirm-email'], FILTER_SANITIZE_EMAIL);
            }

Hope this helps.

http://wordpress.org/plugins/clean-and-simple-contact-form-by-meg-nicholas/