Post data and refresh page

Question

I have an edit-form page to edit my website posts. It uses post method to the same page. If the form is compiled correctly shows up a congrats message.

The p

Answer 1

You should use the PRG pattern already mentioned above! Just for completeness I add the possibility of using javascript history.replaceState if your forms depend on js (e.g. noscript should invalidate the form or something similar...).