planning

node_modules/localforage/src/utils/isLocalStorageValid.js

@@ -0,0 +1,14 @@
+function isLocalStorageValid() {
+    try {
+        return (
+            typeof localStorage !== 'undefined' &&
+            'setItem' in localStorage &&
+            // in IE8 typeof localStorage.setItem === 'object'
+            !!localStorage.setItem
+        );
+    } catch (e) {
+        return false;
+    }
+}
+
+export default isLocalStorageValid;