Whitelisting or blacklisting email provider during registration

[jaypeemayo]

Hi I only want gmail and yahoo emails when user is registering to our website..is there a way to whitelist them and dont allow the rest?

[ns8482e]

May be you just don't use ootb registration - instead, crete your own controller and disable ootb from site settings.

[hishamco]

You can use what @ns8482e suggested before or this can be doable using events, if we have UserCreate event you can deny the emails easly. Let me check the available user events

[hishamco]

I just found there's IRegistrationFormEvents, I think you need a custom event handler

[ns8482e]

@jaypeemayo you can add custom validation errors implementing IRegistrationFormEvents