fix : Changed to work only in browser(storageKey)

- for nextJS
gregnb · Feb 20, 2022 · e2098fc · e2098fc
1 parent 57e18e0
commit e2098fc
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/localStorage/load.js b/src/localStorage/load.js
@@ -1 +1,10 @@
-export const load = storageKey => JSON.parse(window.localStorage.getItem(storageKey));
+const isBrowser = typeof window !== 'undefined' && typeof window.document !== 'undefined';
+
+export const load = storageKey => {
+  if (isBrowser) {
+    return JSON.parse(window.localStorage.getItem(storageKey));
+  } else if (storageKey !== undefined) {
+    console.warn('storageKey support only on browser');
+    return undefined;
+  }
+};