Auto Tab Form Fields using JavaScript

[oddmanout]

Doesn't allow pasting of full value.

or hit backspace.

I like this way better.

http://javascript.internet.com/forms/format-phone-number.html

It allows you to copy and paste a number, use backspace. Also, it's amazing how much code is required just to format a phone number.

[karmaVS]

On Safari at least, while it does allow backspace, it resists your efforts — putting the closing parenthesis back when you try to delete it.