Hooks sets localStorage value to string 'undefined' rather than doing nothing.

[ozyman42]

const [storedData, setStoredData, { removeItem }] = useLocalStorageState("testing");
const value = localStorage.getItem('testing')
console.log(typeof value);
console.log(value)

this outputs

string
undefined

this should ideally output

object
null

Why is the hook updating local storage when the client code never instructs it to do so?

[astoilkov]

This is caused by the change that was made when resolving #26.

Probably I shouldn't write the value on the initial render when a value isn't passed.

[astoilkov]

I just made a new release that includes the change. Thanks for reporting!