How can I debug this error

Question

https://sololearn.com/compiler-playground/W3yUPn0k2v83/?ref=app

Answer 1

You are setting a prop to a element that not exist yet because it wasn't loaded, you can fix it with the next code

document.addEventListener("DOMContentLoaded", ()=>{
// Your codes here
})

Here I fixed your proyect for you
https://sololearn.com/compiler-playground/Wo2wCTbEa3hR/?ref=app

Answer 2

May you please explain what the output is supposed to be?

Answer 3

Thanks but I want when we click on the button the pparty popper will be thrown towards the screen....
Can you create it like that..??

Answer 4

Code to convert the value into a number

JS

let form = document.getElementById('form'); let currency = form.elements.currency.value;

----(currency);
Give me answer