Unique full name

Verzoek

Since only one phone and email is allowed, how about wisecp working for unique account feature? Where the customer has created an account with his name, he cannot repeat creating another account with the same name. That would be very good, for example we worked with wisecp customizing the registration area with our government's system, every citizen when creating an account just insert the BI number that can be considered CPF or CNPJ. We care so much unique name.