Add js helper function "isString" to StringHelpers

public/js/components/Dashboard/Admin/Presets.js

@@ -22,7 +22,7 @@ export default {
 	},
 	computed: {
 		pickerWidgets() {
-			return this.widgets.filter(widget => widget.allowed);
+			return this.widgets.filter(widget => widget.allowed).map(widget => ({ ...widget, permitted: true }));
 		},
 		sizeLimits() {
 			return Object.fromEntries(this.widgets.map(({ setup, widget_id: type }) => {

public/js/components/Dashboard/Widget/Picker.js

@@ -6,10 +6,16 @@ export default {
 		BsModal,
 		WidgetIcon,
 	},
-	props: [
-		"widgets",
-		"hiddenWidgets"
-	],
+	props: {
+		widgets: {
+			type: [ Array, null ],
+			required: true
+		},
+		hiddenWidgets: {
+			type: Array,
+			default: []
+		}
+	},
 	data: () => ({
 		callbacks: {}
 	}),

public/js/helpers/StringHelpers.js

@@ -47,3 +47,7 @@ function splitWordsInCamelCase(string) {
 	splitWords.push(string.slice(lastUpperCaseLetterIndex));
 	return splitWords;
 }
+
+export function isString(str) {
+	return typeof str === 'string' || str instanceof String;
+}