Ian SalmonPro Student 10,659 Points
Use ID or CLASS when adding a button?
I noticed that:
toggleList button uses id="toggleList"
change list description button uses class="description"
add item button uses class="addItemButton"
Is there any currently relevant reason to choose one over the other when creating buttons? Class or id?
Brendan WhitingFront End Web Development Treehouse Moderator 84,071 Points
There can only be one tag with that id, but many with the same class. Use classes if you think you might have other buttons like it in the future. There's a school of thought that you should avoid ids and just use classes.