From 67f7c4cadd500d11fdaa20cde856afc4075a84c6 Mon Sep 17 00:00:00 2001
From: Thomas Miceli <27960254+thomiceli@users.noreply.github.com>
Date: Sun, 25 Jan 2026 22:08:14 +0800
Subject: [PATCH] Allow unicode letters/numbers in topics (#597)

---
 internal/validator/validator.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/validator/validator.go b/internal/validator/validator.go
index 4f86354..5b2649a 100644
--- a/internal/validator/validator.go
+++ b/internal/validator/validator.go
@@ -92,7 +92,7 @@ func validateGistTopics(fl validator.FieldLevel) bool {
 		if len(tag) > 50 {
 			return false
 		}
-		if !regexp.MustCompile(`^[a-zA-Z0-9-]+$`).MatchString(tag) {
+		if !regexp.MustCompile(`^[\p{L}\p{N}-]+$`).MatchString(tag) {
 			return false
 		}
 	}