From d383d501f1d69f37c7dbdce7261edcfb68a456d0 Mon Sep 17 00:00:00 2001
From: Wolvan <wolvan1@gmail.com>
Date: Wed, 29 Dec 2021 14:23:34 +0100
Subject: [PATCH] Ignore casing in dupe check mode

---
 src/backend.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend.ts b/src/backend.ts
index 6eb3c37..3990fe0 100644
--- a/src/backend.ts
+++ b/src/backend.ts
@@ -79,7 +79,7 @@ export default async function init(router: Router): Promise<void> {
             let id = randomString(8);
             while (await polls.getItem(id)) id = randomString(6);
             await polls.setItem(id, {});
-            const dupeCheckMode = ["none", "ip", "cookie"].includes(req.body.dupeCheckMode) ? req.body.dupeCheckMode : "ip";
+            const dupeCheckMode = ["none", "ip", "cookie"].includes((req.body.dupeCheckMode || "").toLowerCase()) ? (req.body.dupeCheckMode || "").toLowerCase() : "ip";
             const dupeData =
                 dupeCheckMode === "none" ? null :
                 dupeCheckMode === "ip" ? [] :