From 7834b9e7ef615ba029a1a091b0c37c8f40eb543c Mon Sep 17 00:00:00 2001
From: Dries Augustyns <inbox@driaug.com>
Date: Sun, 5 Apr 2026 11:42:25 +0200
Subject: [PATCH] fix: Update language validation regex to support locale
 variants

---
 packages/shared/src/schemas/index.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/shared/src/schemas/index.ts b/packages/shared/src/schemas/index.ts
index 7e5cf4b..a4364dc 100644
--- a/packages/shared/src/schemas/index.ts
+++ b/packages/shared/src/schemas/index.ts
@@ -70,8 +70,7 @@ export const ProjectSchemas = {
     tracking: z.nativeEnum(TrackingMode).optional(),
     language: z
       .string()
-      .length(2)
-      .regex(/^[a-z]{2}$/)
+      .regex(/^[a-z]{2}(-[A-Z]{2})?$/)
       .optional(),
   }),
 } as const;