We suppose that we are on a swap page (“Swap #N with USER”) in our swap monitor.
We can add wanted items in the link “See USER's coins and banknotes to exchange.”.
The page “Exchange with USER” is displayed and we can select items and click on button “Add to swap”.
If there is not items for add to swap, we can click on button “Add to swap” to return to our swap without add anything.
Can the button caption “Add to swap” be changed to “Return to swap” if there is nothing to add?