We’re happy to announce that there is now a simple, yet useful feature available to all Wufoo users. All forms now have the option to accept only one submission per IP address. This is particularly useful for poll-type forms where you only want to allow one vote per person. To enable this feature, just edit your form and click on the **Form Properties** tab. From there, you can choose to allow only one entry per user with a simple click. IP addresses will only be logged on public forms, so you can still update and create new entries on the admin side at will.