Thread:RR3G'hamO./@comment-32643469-20170731193131/@comment-27048832-20170731193622

Yeah undo is easy and already done, there's a drop down menu next to the edit button from there you can see the history and undo or rollback edits made if they're not right

It's not a problem we all learn the hard way with how to edit pages, trial and error works well in learning it :)