diff options
Diffstat (limited to 'packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts')
-rw-r--r-- | packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts b/packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts index 3883aff04..4be82976f 100644 --- a/packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts +++ b/packages/taler-wallet-webextension/src/hooks/useLocalStorage.ts @@ -56,7 +56,7 @@ export function useLocalStorage( export function useNotNullLocalStorage( key: string, initialValue: string, -): [string, StateUpdater<string>] { +): [string, StateUpdater<string>, boolean] { const [storedValue, setStoredValue] = useState<string>((): string => { return typeof window !== "undefined" ? window.localStorage.getItem(key) || initialValue @@ -75,5 +75,6 @@ export function useNotNullLocalStorage( } }; - return [storedValue, setValue]; + const isSaved = window.localStorage.getItem(key) !== null; + return [storedValue, setValue, isSaved]; } |