We can only store strings as values in local storage.
Therefore, boolean values are converted to strings.
To check for them, we can write:
localStorage.setItem('value', true)
const value = localStorage.getItem('value');
console.log(JSON.parse(value) === true);
We call setItem to store a boolean value with the 'value' key.
Then we get the item with the 'value' key with getItem .
Next, we call JSON.parse to parse that value back into a boolean.
And we check that value with === to see if it equals to true exactly.
The console log logs true so we know value is parsed as true .
We can also check the string directly.
For instance, we can write:
localStorage.setItem('value', true)
const value = localStorage.getItem('value');
console.log(value === 'true');
to compare value with 'true' with === .
And we also get true logged.
