From e613bf492c7efb46097b9c1b436da1fed10ecc84 Mon Sep 17 00:00:00 2001
From: Khiet Tam Nguyen <86177399+nktnet1@users.noreply.github.com>
Date: Sat, 1 Mar 2025 09:20:04 +1100
Subject: [PATCH] docs: added "partitioned: true" for cross-domain (foreign)
 cookies (#1591)

---
 docs/content/docs/concepts/cookies.mdx  | 1 +
 docs/content/docs/integrations/hono.mdx | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/docs/content/docs/concepts/cookies.mdx b/docs/content/docs/concepts/cookies.mdx
index 3651198687..1ba6dd3264 100644
--- a/docs/content/docs/concepts/cookies.mdx
+++ b/docs/content/docs/concepts/cookies.mdx
@@ -71,6 +71,7 @@ export const auth = betterAuth({
             secure: true,
             httpOnly: true,
             sameSite: "none", // Allows CORS-based cookie sharing across subdomains
+            partitioned: true // New browser standards will mandate this for foreign cookies
         },
     },
     trustedOrigins: [
diff --git a/docs/content/docs/integrations/hono.mdx b/docs/content/docs/integrations/hono.mdx
index e97061b399..b00c9fa5a5 100644
--- a/docs/content/docs/integrations/hono.mdx
+++ b/docs/content/docs/integrations/hono.mdx
@@ -127,7 +127,8 @@ export const auth = createAuth({
   advanced: {
     defaultCookieAttributes: {
       sameSite: "none",
-      secure: true
+      secure: true,
+			partitioned: true // New browser standards will mandate this for foreign cookies
     }
   }
 })
@@ -141,7 +142,8 @@ export const auth = createAuth({
     cookies: {
       sessionToken: {
         sameSite: "none",
-        secure: true
+        secure: true,
+				partitioned: true // New browser standards will mandate this for foreign cookies
       }
     }
   }