react use localstorage hook
import { useState } from "react";
export const useLocalStorage = (key, initialValue) => {
const [storedValue, setStoredValue] = useState(() => {
try {
const item = window.localStorage.getItem(key);
return item ? JSON.parse(item) : initialValue;
} catch (err) {
console.error(err);
return initialValue;
}
});
const setValue = value => {
try {
const valueToStore =
value instanceof Function ? value(storedValue) : value;
setStoredValue(valueToStore);
window.localStorage.setItem(key, JSON.stringify(valueToStore));
} catch (err) {
console.error(err);
}
};
return [storedValue, setValue];
};
export default useLocalStorage;