▲ Checking if a JavaScript native function is monkey patched · mmazzarolo.com at mmazzarolo.com▼10 up and 0 down, posted by mattruzzi 872 days ago 4 comments
kali 872 days ago. link 3 points ▲ ▼Tldr; you can't - not in a reliable manner. There are ways but none of them is trustworthy.