fix(tts): handle und language code, closes #2100 (#2102)

2025-09-23 00:15:28 +08:00
parent dd40b9bae0
commit 5102f6b0ff
1 changed files with 1 additions and 0 deletions
@@ -89,6 +89,7 @@ export const isSameLang = (lang1?: string | null, lang2?: string | null): boolea
 export const isValidLang = (lang?: string) => {
  if (!lang) return false;
  if (typeof lang !== 'string') return false;
+  if (['und', 'mul', 'mis', 'zxx'].includes(lang)) return false;
  const code = normalizedLangCode(lang);
  return iso6392.some((l) => l.iso6391 === code || l.iso6392B === code);
 };