How do I clear sessionStorage in JavaScript?
You can clear sessionStorage by using the sessionStorage.clear()
method. This will remove all items.
Can I clear a specific item instead of everything?
Yes, you can use sessionStorage.removeItem('key')
to remove a specific item by its key.
What if I want to check if an item exists before clearing it?
You can use sessionStorage.getItem('key')
to check if the item exists. If it returns null
, it doesn't exist.
Is there a way to clear sessionStorage automatically after a certain time?
You can use setTimeout
to call sessionStorage.clear()
after a specified duration.
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