title: Prevent users from submitting a form by hitting Enter
body: <p>I have a survey on a website, and there seems to be some issues with the users hitting enter (I don't know why) and accidentally submitting the survey (form) without clicking the submit button. Is there a way to prevent this?  </p>
  
  <p>I'm using HTML, PHP 5.2.9, and jQuery on the survey.</p>