From f1da23e51df80bc589627662ff752cee4446f1f6 Mon Sep 17 00:00:00 2001
From: Eric85710 <ericchen87887@gmail.com>
Date: Thu, 30 Apr 2026 16:23:03 +0800
Subject: [PATCH] auth to server-V18

---
 .../java/com/example/login_v3/navigation/nav_controller.kt  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/example/login_v3/navigation/nav_controller.kt b/app/src/main/java/com/example/login_v3/navigation/nav_controller.kt
index f3e02f1..0a2c234 100644
--- a/app/src/main/java/com/example/login_v3/navigation/nav_controller.kt
+++ b/app/src/main/java/com/example/login_v3/navigation/nav_controller.kt
@@ -37,7 +37,11 @@ fun AppNavGraph(
                 appViewModel.goTo(AppScreen.PreReg)
             }
             Register_Screen(
-                paddingValues = paddingValues
+                paddingValues = paddingValues,
+                onRegisterSuccess = {
+                    // 🟢 註冊成功後，切換到登入畫面
+                    appViewModel.goTo(AppScreen.Login)
+                }
             )
         }