This is really a great tool and close to perfect. But there is one super annoying thing for us in the USA, country codes.

The phone number field should allow you to disable all country codes with a single click, or not have country codes in the pattern.

I don't want to have to setup a number field with a custom Regex. I want to be able to have like XXX-XXX-XXXX

Additionally the phone number box should not let you type more than the numbers allowed in your mask pattern.

I think small things like this, will make it more mass appeal for those in the states.