From 70f066c15f4e3d2baa9af15f34aa1557df7af356 Mon Sep 17 00:00:00 2001
From: glay <glay.guo@foxmail.com>
Date: Wed, 13 Nov 2024 08:08:01 +0800
Subject: [PATCH] Add AWS region validation and improve code style.

---
 app/components/settings.tsx | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/components/settings.tsx b/app/components/settings.tsx
index 8a942baf7..75672a140 100644
--- a/app/components/settings.tsx
+++ b/app/components/settings.tsx
@@ -978,9 +978,14 @@ export function Settings() {
           value={accessStore.awsRegion}
           placeholder="us-west-2"
           onChange={(e) =>
-            accessStore.update(
-              (access) => (access.awsRegion = e.currentTarget.value),
-            )
+            accessStore.update((access) => {
+              const region = e.currentTarget.value;
+               if (!/^[a-z]{2}-[a-z]+-\d+$/.test(region)) {
+                 showToast(Locale.Settings.Access.Bedrock.Region.Invalid);
+                 return;
+                }
+              access.awsRegion = region;
+              })
           }
         />
       </ListItem>