Validate and deduplicate custom difficulty presets

2026-10-16 13:29:32 +05:00
parent 1a34eb71c2
commit 0bd05d6e0b
10 changed files with 427 additions and 41 deletions
--- a/shared/protocol.ts
+++ b/shared/protocol.ts
@@ -194,8 +194,10 @@ export const customDifficultySchema = z
    name: z
      .string()
      .trim()
-      .min(2)
-      .max(40)
+      .refine(
+        (name) => [...name].length >= 2 && [...name].length <= 40,
+        "Difficulty names must contain 2–40 characters",
+      )
      .refine(
        (name) =>
          !/[\u0000-\u001f\u007f-\u009f\u202a-\u202e\u2066-\u2069]/u.test(