From cdf5b93f8a2107ad4c76b43c1a3c4757fb939bfa Mon Sep 17 00:00:00 2001
From: Federico Minaya <elfedeminaya@gmail.com>
Date: Tue, 27 Jun 2023 17:28:31 -0700
Subject: [PATCH] fix: send response object in edge (#45)

---
 src/credentials.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/credentials.ts b/src/credentials.ts
index 07fdbc1..9daddda 100644
--- a/src/credentials.ts
+++ b/src/credentials.ts
@@ -20,7 +20,18 @@ export const signUpHandler =
     });
 
     if (user) {
-      res.json({ error: 'User already exist' });
+      const response = { error: 'User already exist' };
+
+      if (isEdge) {
+        return new Response(JSON.stringify(response), {
+          headers: {
+            'Content-Type': 'application/json'
+          },
+          status: 400
+        });
+      }
+
+      res.json(response);
       return;
     }