I originally wanted to user the user registration addon, but in this case I also need all the other features "forgot password", login etc.. and it all to be formatted the same. So I'm user a plugin called simple-modal login.
What I need now, is when someone registers, to manually in the functions.php file submit the username and email to a form so that it is stored into Gravity forms. I'm using the Mailchimp addon, so I need to do this so that the info gets sent to mailchimp.
Can you point me inthe right direction and offer some tips?
Could I just reinvent process_form? Would I have to?
Thanks very much.