[Help]Getelementby class/type?

is it possible to use the class or type of something on a webpage to click it?(like u can use the name and id?)

Did you give it a try before asking?

i have but i will try again since u asked.


edit:
i just tried i found that there is a getelementbytagname but idk if there is by type or class.(i tried to search Google to but there is nothing that really helps there either.