Form using 'if' and 'classList.add '

What are you most proud of, and what would you do differently next time?

I prefer adding a different class to display errors rather than using a string template or similar methods. I think this approach makes the code look cleaner :)

What challenges did you encounter, and how did you overcome them?

I had never worked on changing the style of a 'form' before, so I had to do some research on how to hide the default alerts and how the submit event works in JS. At first, I used onsubmit, then onclick on a button, and finally, I used submit on the form itself.