I would like to créate a free contest on my website, but i want only the user that has completed there profile page to be able to participate, so i was wondering if there is some sort of hook or somthing like that, that can verify this information in a script.
Hi,
If you mean the existing users, this would require code customizations (you can get the user object by ID using the WordPress functions like get_userdata or use our models API from the developer docs). For newly registered users, if you make attributes required then they’ll have to fill in the details on registration.