title: Stop Refresh from Resubmitting Form
body: <p>I did my research and found this page:</p>
  
  <p><a href="https://stackoverflow.com/questions/665399/how-do-i-stop-the-back-and-refresh-buttons-from-resubmitting-my-form">How do I stop the Back and Refresh buttons from resubmitting my form?</a></p>
  
  <p>I would prefer if I could avoid using the Post-Redirect-Get pattern and instead have some variable change in the form when I submit it the first time. However, I don't know how this would be done because when you hit refresh the idea is you are resubmitting the form you just submitted. Any suggestions?</p>