Don't Submit Form On Enter Button

how to prevent submitting a form on the press Enter button before all fields on the form are filled up. People just enter the first field hit Enter and it submits the form and doing validation, of course flushing with the bunch of messages because rest of the fields are empty.

I remember I had some pages where wrote the code to go on the next field when pressed the Enter button (Tab like), because it didn't go anywhere at all. Tested it on a few machines, same result.