title: localStorage, does token have to string or not?
body: <p>I'm currently watching a course about MERNG stack and i saw that, when we put the token of the user in the local Storage to login or register, we didn't save the token as a string, we just save it, we didn't use JSON.Stringify, can someone explain me if it's necessesary to save information as string or it's just a best practice that everybody else do ?</p>