From 76c6dd2ddd2e95f33ce8354a2529788b9b49504f Mon Sep 17 00:00:00 2001
From: Namonay <thek7995@gmail.com>
Date: Fri, 16 May 2025 00:10:07 +0200
Subject: [PATCH] Added a regex in input to avoid manipulation of the api link

---
 lib/views/home_screen.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/views/home_screen.dart b/lib/views/home_screen.dart
index 1a04d7b..79e44fb 100644
--- a/lib/views/home_screen.dart
+++ b/lib/views/home_screen.dart
@@ -12,7 +12,8 @@ class _HomeScreenState extends State<HomeScreen> {
   final TextEditingController _controller = TextEditingController();
 
   void _handleInput(BuildContext context, String input) {
-    // Replace with your desired logic
+    final regex = RegExp(r'^[a-zA-Z\-]+$');
+    if (input.isEmpty || regex.hasMatch(input) == false) { return; }
     ScaffoldMessenger.of(context).showSnackBar(
       SnackBar(content: Text('Checking profile of: $input')),
     );