Newsletter Signup Form using Javascript Form Validation

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

Proud of achieving the final result. It was a very interesting challenge for practicing and better understanding the DOM manipulation using javascript.

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

The error states were quite difficult to get at first. Add to consult some webpages in order to fully understand how to render them (freecodecamp, MDN developer docs...)

What specific areas of your project would you like help with?

How to improve the javascript code written. Not 100% sure if it was the correct way... even though the form renders the results as intended. I'll have to look at other solutions, in order to see different types of approaches to this challenge.