I'm trying to do something very similar to what you did, but being a beginner, I'm having a lot of difficulty getting my form to work. I've tried following several tutorials, but none are as close to what I want to do as what you have achieved. Could you please detail a little more how you managed to set this up ? Especially on the JS part which is the one I have the most trouble with. Thank you very much for any help you could give me.