id/email | |
password | |
forgot password | create account |
Function Call | Return Value | |||
---|---|---|---|---|
upperLower("Hello") | → | |||
upperLower("World") | → | |||
upperLower("Hi!") | → | |||
upperLower("") | → | |||
upperLower(" ") | → | |||
upperLower("Ok?") | → |
Experiment with this code on Gitpod.io