Wow; of course there are plenty of reasons why forms require javascript unless you've never coded anything of substance before then yes, in your limited experience no forms require javascript.
If you write even mildly complex business applications with business rules and want a professional and non shitty user experience you absolutely need Javascript, there's no substitute.
If you make simple sign up forms then by all means don't use Javascript.
If you write even mildly complex business applications with business rules and want a professional and non shitty user experience you absolutely need Javascript, there's no substitute.
If you make simple sign up forms then by all means don't use Javascript.