Is PRG a valid technique in Phoenix?

There’s also that annoying form resubmission popup browsers show when you refresh or navigate back and forth, this behavior might be undesirable if the person, for instance, wants to start fresh in the form.

One thing that I noticed is that Phoenix changes the url when there’s an error. If I’m at /car/new and the submit yields an error, I’m redirected to /car - iterestanly actually makes a post request to /car. How do you guys manage this?