Validate data of new user registration

Hi everyone! Im new on this Keycloak world, and I have a question. Because I saw that I can register using Google, Facebook, etc…

What happened if I want to validate something before register a new user? For instance, I have a lot of clients, with a contract number…i want that only users with valid contract numbers are allowed to register on my keycloak DB…is that possible? Thanks in advance!

@agustingorgni,

You hve to use the extension to validate the mobile number for this you can follow this github repository, it might help you.