God, this is the second time i accidentally clicked Cancel and Clear All.which i hope i can reverse time. is it possible to add a confirmation note when clicking Cancel and Clear All? or place the Cancel and Clear All button to the bottom? 
God,
this is the second time i accidentally clicked Cancel and Clear All.which i hope i can reverse time.
is it possible to add a confirmation note when clicking Cancel and Clear All?
or place the Cancel and Clear All button to the bottom?