Please enter a valid URL - not very user friendly
Most users aren't going to know to put the 'http://' before the www in in the domain when submitting a coupon.
Making them do this and having them try to work out that they need to add the 'http://' is a) going to affect the usability of the site and b) deter users from submitting coupons.
How would I go about changing this please?
Thanks,
Ben