How to clear a form?

Question

For example I have a form like this:

Answer 1

I just came across this question and have used an to facilitate clearing a form by reloading the page. It is easy to style an element to appear as a button.

e.g.

Clear

By using ? for the href attribute, the will reload the page from the server without submitting it.

I prefer solutions which do not depend on JavaScript so hopefully this is of some use to someone.