From 612534a59ec8ba5f28061319cf3f4af74d015aad Mon Sep 17 00:00:00 2001
From: Arnaud Nelissen <arnaud.nelissen@icloud.com>
Date: Sat, 13 Jun 2026 12:25:30 +0200
Subject: [PATCH] fix(auth): check signIn result after register, redirect to
 login on failure

---
 src/app/auth/register/page.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/app/auth/register/page.tsx b/src/app/auth/register/page.tsx
index 68c5ace..8acbd0d 100644
--- a/src/app/auth/register/page.tsx
+++ b/src/app/auth/register/page.tsx
@@ -30,12 +30,19 @@ export default function RegisterPage() {
       return;
     }
 
-    await signIn("credentials", {
+    const result = await signIn("credentials", {
       email: form.email,
       password: form.password,
       redirect: false,
     });
 
+    if (result?.error) {
+      setError("Compte créé mais connexion échouée. Connectez-vous manuellement.");
+      setLoading(false);
+      router.push("/auth/login");
+      return;
+    }
+
     router.push("/setup");
   }