Disable creation of new accounts

On the new version if you have unchecked “Anyone can register”, users won’t be able to register.

I also added a filter fbl/registration_disabled that will let users enable registration programmatically for the plugin

Thank you! #1. Disabling registration works great!

I’m so close to getting #2. I’ve added the login button to the bp registration screen which works fine, but I’m having trouble using the filter to enabling the registration on a disabled site. Do you have any idea why this wouldn’t work?

/* add Facebook login button to registration screen */
function bws_render_facebook_login_on_register_form() {
  do_action('facebook_login_button');
  add_filter( 'fbl/registration_disabled', '__return_false' );
}
add_action( 'bp_before_account_details_fields', 'bws_render_facebook_login_on_register_form' );

Still not sure why the above didn’t work, but after fiddling lots, this seemed to work. Thank you.

/* Allow regisration through Facebook Login on invite */
function bws_allow_registration_on_invite() {
  global $bp;
  if (  bp_is_register_page() )
    return false; // enable registration
  else
    return true; // disable registration
}
add_filter( 'fbl/registration_disabled', 'bws_allow_registration_on_invite' );