Interactive-card built with Reactjs

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

I have been using React controlled elements for sometimes though I know about React-Hook-form, so I decided to give it a try and am in love with it already, its easy to use and help in handling form errors

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

I did not encounter many challenges, but I was having difficulties in handling some errors and some functionalities eg splitting the card number into groups of four

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

The project is working well, so I think am good