diff --git a/client/src/view.ts b/client/src/view.ts
index a1a67e62e5..9555e0a922 100644
--- a/client/src/view.ts
+++ b/client/src/view.ts
@@ -150,14 +150,13 @@ export default class View<S extends ViewSchema = ViewSchema> extends BullView<S[
             return;
         }
 
-        scope = scope || null;
         timeout = timeout || 2000;
 
         if (!type) {
             timeout = void 0;
         }
 
-        const text = this.getLanguage().translate(label, 'labels', scope);
+        const text = this.getLanguage().translate(label, 'labels', scope || undefined);
 
         // @ts-ignore
         Ui.notify(text, type, timeout);
diff --git a/client/src/views/fields/base.ts b/client/src/views/fields/base.ts
index b3ed3d79f7..e44e98b0bc 100644
--- a/client/src/views/fields/base.ts
+++ b/client/src/views/fields/base.ts
@@ -201,7 +201,7 @@ export default class BaseFieldView<
     /**
      * A mode.
      */
-    mode: Mode = 'detail'
+    mode: Mode | undefined = 'detail'
 
     /**
      * Search params.
@@ -1602,9 +1602,9 @@ export default class BaseFieldView<
             return {};
         }
 
-        const data = {};
+        const data = {} as Record<string, any>;
 
-        data[this.name] = (this.$element.val() as string).trim();
+        data[this.name] = (this.$element?.val() as string).trim();
 
         return data;
     }
@@ -1613,7 +1613,7 @@ export default class BaseFieldView<
      * Fetch search data from DOM.
      */
     fetchSearch(): Record<string, any> | null {
-        const value = this.$element.val().toString().trim();
+        const value = this.$element?.val()?.toString()?.trim();
 
         if (value) {
             return {
diff --git a/tsconfig.json b/tsconfig.json
index f7d120d417..4bb9c1bceb 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,7 +11,8 @@
         "skipLibCheck": true,
         "allowJs": true,
         "checkJs": false,
-        "noEmit": true
+        "noEmit": true,
+        "strictPropertyInitialization": false
     },
     "include": [
         "client/src",