Hi,
when you hide some fields but you want to see them when you develop, you can add a button onto your screen that will be hidden for all users except you. You can do this by setting visible property of the button to below formula -
If(User().Email=“youremail.com”, true, false)
and on onselect property of the button you can add below formula -
Set(varHide, !varHide)
On the fields that you have hidden
you can use
If(<your condition to hide> || varHide, true, false)