What is the lifetime of local storage?

[vidushi-tomar-7f335103 (Vidushi Tomar)]

lifetime of local storage.

[sakshi-srivastava-f3c2a4a4 (Sakshi Srivastava)]

There is no expiration time for data in local storage. It totally depends on the user.

One solution is to store a timestamp, then in each visit compare the stored time (if there is one) against the local time to determine if the value has expired.