Apparently, the new Facebook registration tools lacks field validation. Still, it avoids reinventing the wheel (often in a kludgy way).
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Apparently, the new Facebook registration tools lacks field validation. Still, it avoids reinventing the wheel (often in a kludgy way).