update

lib/functions/checkresult_function.dart

@@ -0,0 +1,13 @@
+import 'package:flutter/material.dart';
+import 'package:pharmacy_mobile/widgets/snackbar_widget.dart';
+
+Future<bool> checkResult(BuildContext context, List list, String name) async {
+  if (list.isEmpty) {
+    if (context.mounted) {
+      showNotification(context, 'Error: No $name Found', false);
+    }
+    return true;
+  } else {
+    return false;
+  }
+}