Recently, I've been on the hunt for a button that has an interesting functionality: when clicked, it displays a highlighted URL below or beside it. And then, with another click, hides it again. I have a faint memory of encountering such a button in the past, but unfortunately, I can't seem to locate it now and my search for examples has been fruitless.
While searching, I did come across a post about a button that displays and hides a sliding menu, which wasn't exactly what I had in mind. As much as I'd love to implement something similar myself, my coding skills are still at a beginner level and I need help creating a button that reveals a properly formatted textbox below it.