norrbaggen on "[Plugin: Contact Form 7] Validation errors occurred when typing a www.adres.com without http://"

Hi
I have tried to found a problem to my solution and is a very basic WP user.

I have installed a form that I want the user to enter a webpage. But I get an "Validation errors occured..." when the a webpage is entered wihtout http://

is there a simple solution to this?

Thanks for the help

Adam

http://wordpress.org/extend/plugins/contact-form-7/