Also, be sure to put a "Reset" button just to the left of the Submit button. Users often get to the end of a form having entered hilarious joke data, then need

Also, be sure to put a "Reset" button just to the left of the Submit button. Users often get to the end of a form having entered hilarious joke data, then need to reset the form to submit real data. The importance of having a button that means "just kidding, erase everything I just entered" cannot be overstated.