I would like to put fields like "Sign up to our newsletter" checkbox on the registration page, and perhaps something like "I have read and agree with all the terms of the site" checkbox.
Is there a way I can pass the data from these input fields and for example be able to access those in a
oa_social_login_action_after_user_insert hook?
I did not see anything about this in the examples.
Regards,
Gus