Add Terms and Condition Radio Button

If all you're looking for is the Terms and Conditions box, you can actually just enable the User - Profiles plugin that is a part of Joomla. In the configuration of that plugin, you can disable all the other fields and simply leave the Terms and Conditions field enabled. Probably a simpler method, but editing the terms can be more annoying if I remember correctly.

As for working with ExtendedReg, unfortunately, we don't have a profile integration plugin that works with that extension. It's something we're looking into having available later this year, but I can't guarantee any timelines on that. Until then, you will not be able to show fields from ExtendedReg in the JFBConnect registration flow and you won't be able to import Facebook profile information into ExtendedReg.

Hope that helps get you started with another idea though, and let us know if you need anything else!
Alex

Fantastic! Glad to hear we could help. ExtendedReg actually looks really good from what we've seen and heard, but for your needs, it'd be a bit of overkill. Happy I could also point out one of those hidden features of Joomla to you as well

Should you need anything else, just let us know. Finally, if you haven't already, please consider leaving a rating and review on the Joomla Extension Directory for JFBConnect, or our support. It's certainly not required, but very appreciated!
extensions.joomla.org/extensions/social-...ook-integration/7215

Thanks, and good luck,
Alex