I'm designing an e-commerce website and I was thinking of a way of showing to a user that the item has been added to the shopping cart.
I'm not sure if my idea is correct but I was thinking of showing a message such as like "added to cart" in the very same button that is used for "add to cart".
You'll find the example in the file attached (don't mind the polish language - it's only the button that matters :) )
Does this work? Is it usable? Any better ideas?
Thanks for the help.