how to clear localstorage,sessionStorage and cookies in javascript? and then retrieve?

Question

How to completely clear localstorage, sessionStorage and cookies in javascript ?

Is there any way one can get these values bac

Answer 1

The standard Web Storage, does not say anything about the restoring any of these. So there won't be any standard way to do it. You have to go through the way the browsers implement these, or find a way to backup these before you delete them.