dokpl0y / data /apps /dokploy /hooks /useLocalStorage.tsx
llama1's picture
Migrated from GitHub
b80fc11 verified
import { useState } from "react";
export const useLocalStorage = (key: string, initialValue: boolean) => {
// State to store our value
// Pass initial state function to useState so logic is only executed once
const [storedValue, setStoredValue] = useState(() => {
try {
if (typeof window === "undefined") return initialValue;
const item = window.localStorage.getItem(key);
return item ? JSON.parse(item) : initialValue;
} catch (error) {
console.error(error);
return initialValue;
}
});
// Return a wrapped version of useState's setter function that persists the new value to localStorage
const setValue = (value: boolean | ((val: boolean) => boolean)) => {
try {
// Allow value to be a function so we have same API as useState
const valueToStore =
value instanceof Function ? value(storedValue) : value;
setStoredValue(valueToStore);
if (typeof window !== "undefined") {
window.localStorage.setItem(key, JSON.stringify(valueToStore));
}
} catch (error) {
console.error(error);
}
};
return [storedValue, setValue] as const;
};