fixes for widget validation

src/utils/proxy/validate-widget-data.js

@@ -9,9 +9,9 @@ export default function validateWidgetData(widget, endpoint, data) {
         valid = false;
     }
 
-    if (dataParsed) {
+    if (dataParsed && Object.entries(dataParsed).length) {
         const validate = widgets[widget.type]?.mappings?.[endpoint]?.validate;
-        validate.forEach(key => {
+        validate?.forEach(key => {
             if (dataParsed[key] === undefined) {
                 valid = false;
             }

src/widgets/sonarr/widget.js

@@ -10,10 +10,7 @@ const widget = {
       endpoint: "series",
       map: (data) => ({
         total: asJson(data).length,
-      }),
-      validate: [
-        "total"
-      ]
+      })
     },
     queue: {
       endpoint: "queue",