fix(post-form): enforce required post link board rules

Validate link and media requirements from community/directory features in post and reply forms, with shared helpers and translated alert messages.
2026-08-03 07:41:04 +02:00 · 2026-06-28 15:44:36 +07:00
parent b974be7b2f
commit 6b2b85f51e
41 changed files with 443 additions and 72 deletions
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "ترقية الإعدادات متاحة",
  "settings_upgrade_review_button": "مراجعة",
  "settings_upgrade_never_show_again": "لا تظهر مرة أخرى",
-  "site_legal_meta_contributors_link": "المساهمون"
+  "site_legal_meta_contributors_link": "المساهمون",
+  "post_link_required_alert": "يجب أن تنشر رابطًا.",
+  "post_media_link_required_alert": "يجب أن تنشر رابط صورة أو فيديو."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "সেটিংস আপগ্রেড উপলব্ধ",
  "settings_upgrade_review_button": "পর্যালোচনা",
  "settings_upgrade_never_show_again": "আর দেখাবেন না",
-  "site_legal_meta_contributors_link": "অবদানকারীরা"
+  "site_legal_meta_contributors_link": "অবদানকারীরা",
+  "post_link_required_alert": "আপনাকে একটি লিঙ্ক পোস্ট করতে হবে।",
+  "post_media_link_required_alert": "আপনাকে একটি ছবি বা ভিডিওর লিঙ্ক পোস্ট করতে হবে।"
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "upgrade nastavení k dispozici",
  "settings_upgrade_review_button": "zkontrolovat",
  "settings_upgrade_never_show_again": "už nezobrazovat",
-  "site_legal_meta_contributors_link": "Přispěvatelé"
+  "site_legal_meta_contributors_link": "Přispěvatelé",
+  "post_link_required_alert": "Musíte přidat odkaz.",
+  "post_media_link_required_alert": "Musíte přidat odkaz na obrázek nebo video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "indstillingsopgradering tilgængelig",
  "settings_upgrade_review_button": "gennemgå",
  "settings_upgrade_never_show_again": "vis aldrig igen",
-  "site_legal_meta_contributors_link": "Bidragydere"
+  "site_legal_meta_contributors_link": "Bidragydere",
+  "post_link_required_alert": "Du skal poste et link.",
+  "post_media_link_required_alert": "Du skal poste et billed- eller videolink."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "Einstellungs-Upgrade verfügbar",
  "settings_upgrade_review_button": "überprüfen",
  "settings_upgrade_never_show_again": "nie wieder anzeigen",
-  "site_legal_meta_contributors_link": "Mitwirkende"
+  "site_legal_meta_contributors_link": "Mitwirkende",
+  "post_link_required_alert": "Du musst einen Link posten.",
+  "post_media_link_required_alert": "Du musst einen Bild- oder Videolink posten."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "αναβάθμιση ρυθμίσεων διαθέσιμη",
  "settings_upgrade_review_button": "έλεγχος",
  "settings_upgrade_never_show_again": "να μην εμφανιστεί ξανά",
-  "site_legal_meta_contributors_link": "Συνεισφέροντες"
+  "site_legal_meta_contributors_link": "Συνεισφέροντες",
+  "post_link_required_alert": "Πρέπει να δημοσιεύσετε έναν σύνδεσμο.",
+  "post_media_link_required_alert": "Πρέπει να δημοσιεύσετε σύνδεσμο εικόνας ή βίντεο."
 }
@@ -462,5 +462,7 @@
  "settings_upgrade_review_notice": "settings upgrade available",
  "settings_upgrade_review_button": "review",
  "settings_upgrade_never_show_again": "never show again",
-  "site_legal_meta_contributors_link": "Contributors"
+  "site_legal_meta_contributors_link": "Contributors",
+  "post_link_required_alert": "You must post a link.",
+  "post_media_link_required_alert": "You must post an image or video link."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "actualización de configuración disponible",
  "settings_upgrade_review_button": "revisar",
  "settings_upgrade_never_show_again": "no volver a mostrar",
-  "site_legal_meta_contributors_link": "Colaboradores"
+  "site_legal_meta_contributors_link": "Colaboradores",
+  "post_link_required_alert": "Debes publicar un enlace.",
+  "post_media_link_required_alert": "Debes publicar un enlace a una imagen o un video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "ارتقای تنظیمات موجود است",
  "settings_upgrade_review_button": "بررسی",
  "settings_upgrade_never_show_again": "دیگر نشان نده",
-  "site_legal_meta_contributors_link": "مشارکت‌کنندگان"
+  "site_legal_meta_contributors_link": "مشارکت‌کنندگان",
+  "post_link_required_alert": "باید یک پیوند ارسال کنید.",
+  "post_media_link_required_alert": "باید پیوند یک تصویر یا ویدیو را ارسال کنید."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "asetuspäivitys saatavilla",
  "settings_upgrade_review_button": "tarkista",
  "settings_upgrade_never_show_again": "älä näytä uudelleen",
-  "site_legal_meta_contributors_link": "Avustajat"
+  "site_legal_meta_contributors_link": "Avustajat",
+  "post_link_required_alert": "Sinun on julkaistava linkki.",
+  "post_media_link_required_alert": "Sinun on julkaistava kuva- tai videolinkki."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "may upgrade ng setting",
  "settings_upgrade_review_button": "suriin",
  "settings_upgrade_never_show_again": "huwag nang ipakita muli",
-  "site_legal_meta_contributors_link": "Mga Kontribyutor"
+  "site_legal_meta_contributors_link": "Mga Kontribyutor",
+  "post_link_required_alert": "Kailangan mong mag-post ng link.",
+  "post_media_link_required_alert": "Kailangan mong mag-post ng link ng larawan o video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "mise à jour des paramètres disponible",
  "settings_upgrade_review_button": "examiner",
  "settings_upgrade_never_show_again": "ne plus afficher",
-  "site_legal_meta_contributors_link": "Contributeurs"
+  "site_legal_meta_contributors_link": "Contributeurs",
+  "post_link_required_alert": "Vous devez publier un lien.",
+  "post_media_link_required_alert": "Vous devez publier un lien vers une image ou une vidéo."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "שדרוג הגדרות זמין",
  "settings_upgrade_review_button": "סקור",
  "settings_upgrade_never_show_again": "לא להציג שוב",
-  "site_legal_meta_contributors_link": "תורמים"
+  "site_legal_meta_contributors_link": "תורמים",
+  "post_link_required_alert": "עליך לפרסם קישור.",
+  "post_media_link_required_alert": "עליך לפרסם קישור לתמונה או לסרטון."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "सेटिंग्स अपग्रेड उपलब्ध",
  "settings_upgrade_review_button": "समीक्षा करें",
  "settings_upgrade_never_show_again": "फिर कभी न दिखाएँ",
-  "site_legal_meta_contributors_link": "योगदानकर्ता"
+  "site_legal_meta_contributors_link": "योगदानकर्ता",
+  "post_link_required_alert": "आपको एक लिंक पोस्ट करना होगा।",
+  "post_media_link_required_alert": "आपको एक छवि या वीडियो लिंक पोस्ट करना होगा।"
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "beállításfrissítés elérhető",
  "settings_upgrade_review_button": "áttekintés",
  "settings_upgrade_never_show_again": "ne jelenjen meg újra",
-  "site_legal_meta_contributors_link": "Közreműködők"
+  "site_legal_meta_contributors_link": "Közreműködők",
+  "post_link_required_alert": "Közzé kell tenned egy linket.",
+  "post_media_link_required_alert": "Közzé kell tenned egy kép- vagy videólinket."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "pembaruan pengaturan tersedia",
  "settings_upgrade_review_button": "tinjau",
  "settings_upgrade_never_show_again": "jangan tampilkan lagi",
-  "site_legal_meta_contributors_link": "Kontributor"
+  "site_legal_meta_contributors_link": "Kontributor",
+  "post_link_required_alert": "Anda harus memposting tautan.",
+  "post_media_link_required_alert": "Anda harus memposting tautan gambar atau video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "aggiornamento impostazioni disponibile",
  "settings_upgrade_review_button": "rivedi",
  "settings_upgrade_never_show_again": "non mostrare più",
-  "site_legal_meta_contributors_link": "Collaboratori"
+  "site_legal_meta_contributors_link": "Collaboratori",
+  "post_link_required_alert": "Devi pubblicare un link.",
+  "post_media_link_required_alert": "Devi pubblicare un link a un'immagine o a un video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "設定のアップグレードが利用可能",
  "settings_upgrade_review_button": "確認",
  "settings_upgrade_never_show_again": "今後表示しない",
-  "site_legal_meta_contributors_link": "貢献者"
+  "site_legal_meta_contributors_link": "貢献者",
+  "post_link_required_alert": "リンクを投稿する必要があります。",
+  "post_media_link_required_alert": "画像または動画のリンクを投稿する必要があります。"
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "설정 업그레이드 사용 가능",
  "settings_upgrade_review_button": "검토",
  "settings_upgrade_never_show_again": "다시 표시하지 않기",
-  "site_legal_meta_contributors_link": "기여자"
+  "site_legal_meta_contributors_link": "기여자",
+  "post_link_required_alert": "링크를 게시해야 합니다.",
+  "post_media_link_required_alert": "이미지 또는 동영상 링크를 게시해야 합니다."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "सेटिंग्ज अपग्रेड उपलब्ध",
  "settings_upgrade_review_button": "पुनरावलोकन",
  "settings_upgrade_never_show_again": "पुन्हा दाखवू नका",
-  "site_legal_meta_contributors_link": "योगदानकर्ते"
+  "site_legal_meta_contributors_link": "योगदानकर्ते",
+  "post_link_required_alert": "तुम्हाला एक लिंक पोस्ट करावी लागेल.",
+  "post_media_link_required_alert": "तुम्हाला प्रतिमा किंवा व्हिडिओची लिंक पोस्ट करावी लागेल."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "instellingenupgrade beschikbaar",
  "settings_upgrade_review_button": "bekijken",
  "settings_upgrade_never_show_again": "niet meer tonen",
-  "site_legal_meta_contributors_link": "Bijdragers"
+  "site_legal_meta_contributors_link": "Bijdragers",
+  "post_link_required_alert": "Je moet een link plaatsen.",
+  "post_media_link_required_alert": "Je moet een afbeelding- of videolink plaatsen."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "innstillingsoppgradering tilgjengelig",
  "settings_upgrade_review_button": "se gjennom",
  "settings_upgrade_never_show_again": "vis aldri igjen",
-  "site_legal_meta_contributors_link": "Bidragsytere"
+  "site_legal_meta_contributors_link": "Bidragsytere",
+  "post_link_required_alert": "Du må poste en lenke.",
+  "post_media_link_required_alert": "Du må poste en bilde- eller videolenke."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "aktualizacja ustawień dostępna",
  "settings_upgrade_review_button": "przejrzyj",
  "settings_upgrade_never_show_again": "nie pokazuj ponownie",
-  "site_legal_meta_contributors_link": "Współtwórcy"
+  "site_legal_meta_contributors_link": "Współtwórcy",
+  "post_link_required_alert": "Musisz opublikować link.",
+  "post_media_link_required_alert": "Musisz opublikować link do obrazu lub filmu."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "atualização de configurações disponível",
  "settings_upgrade_review_button": "revisar",
  "settings_upgrade_never_show_again": "não mostrar novamente",
-  "site_legal_meta_contributors_link": "Colaboradores"
+  "site_legal_meta_contributors_link": "Colaboradores",
+  "post_link_required_alert": "Você deve postar um link.",
+  "post_media_link_required_alert": "Você deve postar um link de imagem ou vídeo."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "actualizare setări disponibilă",
  "settings_upgrade_review_button": "revizuiește",
  "settings_upgrade_never_show_again": "nu mai afișa",
-  "site_legal_meta_contributors_link": "Contributori"
+  "site_legal_meta_contributors_link": "Contributori",
+  "post_link_required_alert": "Trebuie să postezi un link.",
+  "post_media_link_required_alert": "Trebuie să postezi un link către o imagine sau un videoclip."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "обновление настроек доступно",
  "settings_upgrade_review_button": "просмотреть",
  "settings_upgrade_never_show_again": "больше не показывать",
-  "site_legal_meta_contributors_link": "Участники"
+  "site_legal_meta_contributors_link": "Участники",
+  "post_link_required_alert": "Вы должны опубликовать ссылку.",
+  "post_media_link_required_alert": "Вы должны опубликовать ссылку на изображение или видео."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "përmirësim i cilësimeve i disponueshëm",
  "settings_upgrade_review_button": "shqyrto",
  "settings_upgrade_never_show_again": "mos e shfaq më",
-  "site_legal_meta_contributors_link": "Kontribuesit"
+  "site_legal_meta_contributors_link": "Kontribuesit",
+  "post_link_required_alert": "Duhet të postosh një lidhje.",
+  "post_media_link_required_alert": "Duhet të postosh një lidhje imazhi ose videoje."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "inställningsuppgradering tillgänglig",
  "settings_upgrade_review_button": "granska",
  "settings_upgrade_never_show_again": "visa inte igen",
-  "site_legal_meta_contributors_link": "Bidragsgivare"
+  "site_legal_meta_contributors_link": "Bidragsgivare",
+  "post_link_required_alert": "Du måste posta en länk.",
+  "post_media_link_required_alert": "Du måste posta en bild- eller videolänk."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "సెట్టింగ్‌ల అప్‌గ్రేడ్ అందుబాటులో ఉంది",
  "settings_upgrade_review_button": "సమీక్షించు",
  "settings_upgrade_never_show_again": "మళ్లీ చూపించవద్దు",
-  "site_legal_meta_contributors_link": "సహకారులు"
+  "site_legal_meta_contributors_link": "సహకారులు",
+  "post_link_required_alert": "మీరు ఒక లింక్ పోస్ట్ చేయాలి.",
+  "post_media_link_required_alert": "మీరు చిత్రం లేదా వీడియో లింక్ పోస్ట్ చేయాలి."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "มีการอัปเกรดการตั้งค่า",
  "settings_upgrade_review_button": "ตรวจสอบ",
  "settings_upgrade_never_show_again": "ไม่ต้องแสดงอีก",
-  "site_legal_meta_contributors_link": "ผู้มีส่วนร่วม"
+  "site_legal_meta_contributors_link": "ผู้มีส่วนร่วม",
+  "post_link_required_alert": "คุณต้องโพสต์ลิงก์",
+  "post_media_link_required_alert": "คุณต้องโพสต์ลิงก์รูปภาพหรือวิดีโอ"
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "ayar yükseltmesi mevcut",
  "settings_upgrade_review_button": "incele",
  "settings_upgrade_never_show_again": "bir daha gösterme",
-  "site_legal_meta_contributors_link": "Katkıda Bulunanlar"
+  "site_legal_meta_contributors_link": "Katkıda Bulunanlar",
+  "post_link_required_alert": "Bir bağlantı paylaşmalısınız.",
+  "post_media_link_required_alert": "Bir görsel veya video bağlantısı paylaşmalısınız."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "оновлення налаштувань доступне",
  "settings_upgrade_review_button": "переглянути",
  "settings_upgrade_never_show_again": "більше не показувати",
-  "site_legal_meta_contributors_link": "Учасники"
+  "site_legal_meta_contributors_link": "Учасники",
+  "post_link_required_alert": "Потрібно опублікувати посилання.",
+  "post_media_link_required_alert": "Потрібно опублікувати посилання на зображення або відео."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "ترتیبات اپ گریڈ دستیاب",
  "settings_upgrade_review_button": "جائزہ لیں",
  "settings_upgrade_never_show_again": "دوبارہ نہ دکھائیں",
-  "site_legal_meta_contributors_link": "شراکت کنندگان"
+  "site_legal_meta_contributors_link": "شراکت کنندگان",
+  "post_link_required_alert": "آپ کو ایک لنک پوسٹ کرنا ہوگا۔",
+  "post_media_link_required_alert": "آپ کو تصویر یا ویڈیو کا لنک پوسٹ کرنا ہوگا۔"
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "nâng cấp cài đặt có sẵn",
  "settings_upgrade_review_button": "xem lại",
  "settings_upgrade_never_show_again": "không hiển thị lại",
-  "site_legal_meta_contributors_link": "Người đóng góp"
+  "site_legal_meta_contributors_link": "Người đóng góp",
+  "post_link_required_alert": "Bạn phải đăng một liên kết.",
+  "post_media_link_required_alert": "Bạn phải đăng liên kết hình ảnh hoặc video."
 }
@@ -443,5 +443,7 @@
  "settings_upgrade_review_notice": "设置升级可用",
  "settings_upgrade_review_button": "查看",
  "settings_upgrade_never_show_again": "不再显示",
-  "site_legal_meta_contributors_link": "贡献者"
+  "site_legal_meta_contributors_link": "贡献者",
+  "post_link_required_alert": "你必须发布一个链接。",
+  "post_media_link_required_alert": "你必须发布图片或视频链接。"
 }
@@ -170,8 +170,17 @@ vi.mock('../../../hooks/use-resolved-community-address', () => ({
 }));

 vi.mock('../../../hooks/use-stable-community', () => ({
-  useCommunityField: <T,>(communityAddress: string | undefined, selector: (community?: { roles?: Record<string, { role?: string }> }) => T) =>
-    selector(communityAddress ? { roles: testState.rolesByCommunity[communityAddress] } : undefined),
+  useCommunityField: <T,>(communityAddress: string | undefined, selector: (community?: Record<string, unknown> & { roles?: Record<string, { role?: string }> }) => T) => {
+    const community = communityAddress ? (testState.communities[communityAddress] as Record<string, unknown> | undefined) : undefined;
+    return selector(
+      communityAddress
+        ? ({
+            ...community,
+            roles: testState.rolesByCommunity[communityAddress],
+          } as Record<string, unknown> & { roles?: Record<string, { role?: string }> })
+        : undefined,
+    );
+  },
 }));

 vi.mock('../../../hooks/use-fetch-gif-first-frame', () => ({
@@ -765,6 +774,109 @@ describe('PostForm', () => {
    expect(testState.publishedPostOptions?.content).toBe(youtubeLink);
  });

+  it('requires a link when live community features require post links', async () => {
+    testState.resolvedCommunityAddress = 'music-posting.eth';
+    testState.communities['music-posting.eth'] = {
+      address: 'music-posting.eth',
+      features: { requirePostLink: true },
+    };
+
+    await renderPostForm('/mu');
+    await clickByText(container, 'start_new_thread');
+
+    const table = container.querySelector('table') as HTMLTableElement;
+    const textarea = table.querySelector('textarea') as HTMLTextAreaElement;
+    const linkInput = table.querySelectorAll<HTMLInputElement>('input[type="text"]')[3];
+
+    await dispatchInput(textarea, 'Link required thread');
+    await clickByText(table, 'post');
+
+    expect(container.textContent).toContain('error: post_link_required_alert');
+    const linkRequiredError = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'error: post_link_required_alert');
+    expect(linkRequiredError?.className).toContain('error');
+    expect(linkRequiredError?.className).toContain('formError');
+    expect(linkRequiredError?.closest('tfoot')).toBeTruthy();
+    expect(testState.publishPostMock).not.toHaveBeenCalled();
+
+    await dispatchInput(linkInput, 'https://example.com/thread');
+    await clickByText(table, 'post');
+
+    expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
+    expect(testState.publishedPostOptions?.link).toBe('https://example.com/thread');
+  });
+
+  it('requires a media link when live community features require post links to be media', async () => {
+    testState.resolvedCommunityAddress = 'music-posting.eth';
+    testState.communities['music-posting.eth'] = {
+      address: 'music-posting.eth',
+      features: { requirePostLink: true, requirePostLinkIsMedia: true },
+    };
+
+    await renderPostForm('/mu');
+    await clickByText(container, 'start_new_thread');
+
+    const table = container.querySelector('table') as HTMLTableElement;
+    const textarea = table.querySelector('textarea') as HTMLTextAreaElement;
+    const linkInput = table.querySelectorAll<HTMLInputElement>('input[type="text"]')[3];
+
+    await dispatchInput(textarea, 'Media required thread');
+    await clickByText(table, 'post');
+
+    expect(container.textContent).toContain('error: post_media_link_required_alert');
+    const mediaRequiredError = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'error: post_media_link_required_alert');
+    expect(mediaRequiredError?.className).toContain('error');
+    expect(mediaRequiredError?.className).toContain('formError');
+    expect(mediaRequiredError?.closest('tfoot')).toBeTruthy();
+    expect(testState.publishPostMock).not.toHaveBeenCalled();
+
+    await dispatchInput(linkInput, 'https://example.com/page');
+    await clickByText(table, 'post');
+
+    expect(container.textContent).toContain('error: link_not_image_or_video_alert');
+    expect(testState.publishPostMock).not.toHaveBeenCalled();
+
+    await dispatchInput(linkInput, 'https://example.com/image.jpg');
+    await clickByText(table, 'post');
+
+    expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
+    expect(testState.publishedPostOptions?.link).toBe('https://example.com/image.jpg');
+  });
+
+  it('does not require an empty link when only media links are constrained', async () => {
+    testState.resolvedCommunityAddress = 'current-news.bso';
+    testState.directories.push({
+      address: 'current-news.bso',
+      directoryCode: 'news',
+      features: { requirePostLink: false, requirePostLinkIsMedia: true },
+      title: '/news/ - Current News',
+    });
+    testState.communities['current-news.bso'] = {
+      address: 'current-news.bso',
+      features: { requirePostLink: false, requirePostLinkIsMedia: true },
+    };
+
+    await renderPostForm('/news');
+    await clickByText(container, 'start_new_thread');
+
+    const table = container.querySelector('table') as HTMLTableElement;
+    const textarea = table.querySelector('textarea') as HTMLTextAreaElement;
+    const linkInput = table.querySelectorAll<HTMLInputElement>('input[type="text"]')[3];
+
+    await dispatchInput(textarea, 'News body with source in text');
+    await clickByText(table, 'post');
+
+    expect(container.textContent).not.toContain('post_media_link_required_alert');
+    expect(testState.publishPostMock).toHaveBeenCalledTimes(1);
+    expect(testState.publishedPostOptions?.link).toBeUndefined();
+
+    testState.publishPostMock.mockClear();
+    await dispatchInput(linkInput, 'https://example.com/article');
+    await clickByText(table, 'post');
+
+    expect(container.textContent).toContain('error: link_not_image_or_video_alert');
+    expect(testState.publishPostMock).not.toHaveBeenCalled();
+  });
+
  it('ignores duplicate post clicks while youtube thumbnail resolution is pending', async () => {
    const youtubeLink = 'https://www.youtube.com/watch?v=slow123';
    const thumbnailLink = 'https://img.youtube.com/vi/slow123/maxresdefault.jpg';
@@ -6,13 +6,8 @@ import { Comment, setAccount, useAccount, useAccountComment, useEditedComment }
 import getShortAddress from '../../lib/get-short-address';
 import { communitiesPagesStore as useCommunitiesPagesStore } from '../../lib/bitsocial-internals/stores';
 import { getDisplayMediaInfoType, getLinkMediaInfo, getTwimgMediaFilePublishUrl } from '../../lib/utils/media-utils';
-import {
-  getExpiringMediaLinkAlert,
-  getPublishFileDisplayName,
-  getPublishLinkOptions,
-  isPublishFileMediaLink,
-  isPublishFileMediaType,
-} from '../../lib/utils/media-link-validation-utils';
+import { getExpiringMediaLinkAlert, getPublishFileDisplayName, getPublishLinkOptions, isPublishFileMediaType } from '../../lib/utils/media-link-validation-utils';
+import { getEffectivePublishLinkFeatures, getPublishLinkValidationError, getRequirePostLink, getRequirePostLinkIsMedia } from '../../lib/utils/publish-link-requirements';
 import {
  type DiceRoll,
  type FortuneEntry,
@@ -27,7 +22,7 @@ import {
  isPostOptionsValidationError,
 } from '../../lib/utils/post-options-utils';
 import { truncateWithEllipsisInMiddle } from '../../lib/utils/string-utils';
-import { isValidPublishURL, isValidURL } from '../../lib/utils/url-utils';
+import { isValidURL } from '../../lib/utils/url-utils';
 import { getModerationPostingRoleLabel } from '../../lib/utils/author-display-utils';
 import { hasModQueueAccessRole } from '../../lib/utils/mod-access';
 import { getBoardPath, isDirectoryRoute } from '../../lib/utils/route-utils';
@@ -577,8 +572,10 @@ const PostFormTable = ({ closeForm, postCid }: { closeForm: () => void; postCid:
  const showSpoilerForReply = directoryEntry?.features?.noSpoilerReplies !== true;
  const postOptionsDirectoryCode = getPostOptionsDirectoryCode(directoryEntry, location.pathname);
  const showOekakiControls = postOptionsDirectoryCode === 'i' || directoryEntry?.directoryCode === 'i';
-  const requirePostLinkIsMediaFeature = directoryEntry?.features?.requirePostLinkIsMedia;
-  const requirePostLinkIsMedia = requirePostLinkIsMediaFeature === true || (requirePostLinkIsMediaFeature === undefined && (isInAllView || isInSubscriptionsView));
+  const communityFeatures = useCommunityField(effectiveBoardAddress, (community) => community?.features);
+  const publishLinkFeatures = getEffectivePublishLinkFeatures(communityFeatures, directoryEntry?.features);
+  const requirePostLink = getRequirePostLink(publishLinkFeatures);
+  const requirePostLinkIsMedia = getRequirePostLinkIsMedia(publishLinkFeatures, isInAllView || isInSubscriptionsView);
  const flagOptions = getCommentFlagOptionsForDirectory(directoryEntry);
  const showFlashUploadPrompt = isFlashDirectoryCode(postOptionsDirectoryCode);
  const showFlashTagSelector = showFlashUploadPrompt && !isInPostView;
@@ -680,12 +677,14 @@ const PostFormTable = ({ closeForm, postCid }: { closeForm: () => void; postCid:
        setFormError(`${t('error')}: ${t('empty_comment_alert')}`);
        return;
      }
-      if (currentUrl && !isValidPublishURL(currentUrl)) {
-        setFormError(`${t('error')}: ${t('invalid_url_alert')}`);
-        return;
-      }
-      if (currentUrl && requirePostLinkIsMedia && !isPublishFileMediaLink(currentUrl)) {
-        setFormError(`${t('error')}: ${t('link_not_image_or_video_alert')}`);
+      const linkValidationError = getPublishLinkValidationError({
+        link: currentUrl,
+        requireLink: requirePostLink,
+        requireMedia: requirePostLinkIsMedia,
+        t,
+      });
+      if (linkValidationError) {
+        setFormError(linkValidationError);
        return;
      }
      const expiringMediaLinkAlert = currentUrl ? getExpiringMediaLinkAlert(currentUrl, t) : null;
@@ -809,12 +808,14 @@ const PostFormTable = ({ closeForm, postCid }: { closeForm: () => void; postCid:
        return;
      }

-      if (currentUrl && !isValidPublishURL(currentUrl)) {
-        setFormError(`${t('error')}: ${t('invalid_url_alert')}`);
-        return;
-      }
-      if (currentUrl && requirePostLinkIsMedia && !isPublishFileMediaLink(currentUrl)) {
-        setFormError(`${t('error')}: ${t('link_not_image_or_video_alert')}`);
+      const linkValidationError = getPublishLinkValidationError({
+        link: currentUrl,
+        requireLink: requirePostLink,
+        requireMedia: requirePostLinkIsMedia,
+        t,
+      });
+      if (linkValidationError) {
+        setFormError(linkValidationError);
        return;
      }
      const expiringMediaLinkAlert = currentUrl ? getExpiringMediaLinkAlert(currentUrl, t) : null;
@@ -61,7 +61,7 @@ const testState = vi.hoisted(() => ({
    'music-posting.eth': {
      address: 'music-posting.eth',
    },
-  } as Record<string, { address: string }>,
+  } as Record<string, { address: string; features?: Record<string, unknown> }>,
  fetchMock: vi.fn(),
  showUploadControls: true,
  uploadComplete: undefined as ((url: string) => void) | undefined,
@@ -187,8 +187,18 @@ vi.mock('../../../hooks/use-resolved-community-address', () => ({
 }));

 vi.mock('../../../hooks/use-stable-community', () => ({
-  useCommunityField: <T,>(communityAddress: string | undefined, selector: (community?: { roles?: Record<string, { role?: string }> }) => T) =>
-    selector(communityAddress ? { roles: testState.rolesByCommunity[communityAddress] } : undefined),
+  useCommunityField: <T,>(
+    communityAddress: string | undefined,
+    selector: (community?: { features?: Record<string, unknown>; roles?: Record<string, { role?: string }> }) => T,
+  ) =>
+    selector(
+      communityAddress
+        ? {
+            ...testState.communities[communityAddress],
+            roles: testState.rolesByCommunity[communityAddress],
+          }
+        : undefined,
+    ),
 }));

 vi.mock('../../../hooks/use-publish-reply', async () => {
@@ -755,6 +765,86 @@ describe('ReplyModal', () => {
    expect(testState.publishReplyMock).toHaveBeenCalledTimes(1);
  });

+  it('requires a link when live community features require post links', async () => {
+    testState.openEmpty = true;
+    testState.selectedText = 'Reply body';
+    testState.communities['music-posting.eth'] = {
+      address: 'music-posting.eth',
+      features: { requirePostLink: true },
+    };
+
+    await renderReplyModal('/mu/thread/post-1');
+
+    await clickButtonByText('post');
+
+    expect(container.textContent).toContain('error: post_link_required_alert');
+    const linkRequiredError = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'error: post_link_required_alert');
+    expect(linkRequiredError?.className).toContain('error');
+    expect(testState.publishReplyMock).not.toHaveBeenCalled();
+
+    const linkInput = container.querySelectorAll<HTMLInputElement>('input[type="text"]')[2];
+    await dispatchInput(linkInput, 'https://example.com/reply');
+    await clickButtonByText('post');
+
+    expect(testState.setPublishReplyOptionsMock).toHaveBeenCalledWith({ link: 'https://example.com/reply' });
+    expect(testState.publishReplyMock).toHaveBeenCalledTimes(1);
+  });
+
+  it('requires a media link when live community features require post links to be media', async () => {
+    testState.openEmpty = true;
+    testState.selectedText = 'Reply body';
+    testState.communities['music-posting.eth'] = {
+      address: 'music-posting.eth',
+      features: { requirePostLink: true, requirePostLinkIsMedia: true },
+    };
+
+    await renderReplyModal('/mu/thread/post-1');
+
+    await clickButtonByText('post');
+
+    expect(container.textContent).toContain('error: post_media_link_required_alert');
+    const mediaRequiredError = Array.from(container.querySelectorAll('div')).find((element) => element.textContent === 'error: post_media_link_required_alert');
+    expect(mediaRequiredError?.className).toContain('error');
+    expect(testState.publishReplyMock).not.toHaveBeenCalled();
+
+    const linkInput = container.querySelectorAll<HTMLInputElement>('input[type="text"]')[2];
+    await dispatchInput(linkInput, 'https://example.com/page');
+    await clickButtonByText('post');
+
+    expect(container.textContent).toContain('error: link_not_image_or_video_alert');
+    expect(testState.publishReplyMock).not.toHaveBeenCalled();
+
+    await dispatchInput(linkInput, 'https://example.com/reply.png');
+    await clickButtonByText('post');
+
+    expect(testState.setPublishReplyOptionsMock).toHaveBeenCalledWith({ link: 'https://example.com/reply.png' });
+    expect(testState.publishReplyMock).toHaveBeenCalledTimes(1);
+  });
+
+  it('does not require an empty link when only media links are constrained', async () => {
+    testState.openEmpty = true;
+    testState.selectedText = 'Reply body';
+    testState.communities['music-posting.eth'] = {
+      address: 'music-posting.eth',
+      features: { requirePostLink: false, requirePostLinkIsMedia: true },
+    };
+
+    await renderReplyModal('/mu/thread/post-1');
+
+    await clickButtonByText('post');
+
+    expect(container.textContent).not.toContain('post_media_link_required_alert');
+    expect(testState.publishReplyMock).toHaveBeenCalledTimes(1);
+
+    testState.publishReplyMock.mockClear();
+    const linkInput = container.querySelectorAll<HTMLInputElement>('input[type="text"]')[2];
+    await dispatchInput(linkInput, 'https://example.com/page');
+    await clickButtonByText('post');
+
+    expect(container.textContent).toContain('error: link_not_image_or_video_alert');
+    expect(testState.publishReplyMock).not.toHaveBeenCalled();
+  });
+
  it('publishes twimg query-format reply links with a path extension', async () => {
    testState.openEmpty = true;
    testState.selectedText = 'reply body';
@@ -3,8 +3,9 @@ import { useLocation, useNavigate, useParams } from 'react-router-dom';
 import { useTranslation } from 'react-i18next';
 import type { TFunction } from 'i18next';
 import { setAccount, useAccount } from '@bitsocial/bitsocial-react-hooks';
-import { getExpiringMediaLinkAlert, getPublishFileDisplayName, getPublishLinkOptions, isPublishFileMediaLink } from '../../lib/utils/media-link-validation-utils';
+import { getExpiringMediaLinkAlert, getPublishFileDisplayName, getPublishLinkOptions } from '../../lib/utils/media-link-validation-utils';
 import { getTwimgMediaFilePublishUrl } from '../../lib/utils/media-utils';
+import { getEffectivePublishLinkFeatures, getPublishLinkValidationError, getRequirePostLink, getRequirePostLinkIsMedia } from '../../lib/utils/publish-link-requirements';
 import { getCommentFlagOptionsForDirectory, getCommentFlagPublishOptionsForDirectory } from '../../lib/comment-flag-selection';
 import {
  type DiceRoll,
@@ -18,7 +19,6 @@ import {
  hasNonokoOption,
  isPostOptionsValidationError,
 } from '../../lib/utils/post-options-utils';
-import { isValidPublishURL } from '../../lib/utils/url-utils';
 import { isMathDirectoryCode } from '../../lib/math-tags';
 import { hasModQueueAccessRole } from '../../lib/utils/mod-access';
 import { getModerationPostingRoleLabel } from '../../lib/utils/author-display-utils';
@@ -78,8 +78,10 @@ const ReplyModal = ({ closeModal, showReplyModal, parentCid, parentNumber, threa
  const postOptionsDirectoryCode = getPostOptionsDirectoryCode(directoryEntry, location.pathname);
  const showOekakiControls = postOptionsDirectoryCode === 'i' || directoryEntry?.directoryCode === 'i';
  const showTexButton = isMathDirectoryCode(postOptionsDirectoryCode) || isMathDirectoryCode(directoryEntry?.directoryCode);
-  const requirePostLinkIsMediaFeature = directoryEntry?.features?.requirePostLinkIsMedia;
-  const requirePostLinkIsMedia = requirePostLinkIsMediaFeature === true || (requirePostLinkIsMediaFeature === undefined && (isInAllView || isInSubscriptionsView));
+  const communityFeatures = useCommunityField(communityAddress, (community) => community?.features);
+  const publishLinkFeatures = getEffectivePublishLinkFeatures(communityFeatures, directoryEntry?.features);
+  const requirePostLink = getRequirePostLink(publishLinkFeatures);
+  const requirePostLinkIsMedia = getRequirePostLinkIsMedia(publishLinkFeatures, isInAllView || isInSubscriptionsView);
  const flagOptions = getCommentFlagOptionsForDirectory(directoryEntry);
  const { isResolvingExternalQuotes, publishReply, publishReplyError, publishReplyStateMessage, resetPublishReplyOptions, replyIndex, setPublishReplyOptions } =
    usePublishReply({
@@ -184,12 +186,14 @@ const ReplyModal = ({ closeModal, showReplyModal, parentCid, parentNumber, threa
        return;
      }

-      if (currentUrl && !isValidPublishURL(currentUrl)) {
-        setError(t('error') + ': ' + t('invalid_url_alert'));
-        return;
-      }
-      if (currentUrl && requirePostLinkIsMedia && !isPublishFileMediaLink(currentUrl)) {
-        setError(t('error') + ': ' + t('link_not_image_or_video_alert'));
+      const linkValidationError = getPublishLinkValidationError({
+        link: currentUrl,
+        requireLink: requirePostLink,
+        requireMedia: requirePostLinkIsMedia,
+        t,
+      });
+      if (linkValidationError) {
+        setError(linkValidationError);
        return;
      }
      const expiringMediaLinkAlert = currentUrl ? getExpiringMediaLinkAlert(currentUrl, t) : null;
@@ -0,0 +1,40 @@
+import { describe, expect, it } from 'vitest';
+import type { TFunction } from 'i18next';
+import { getEffectivePublishLinkFeatures, getPublishLinkValidationError, getRequirePostLink, getRequirePostLinkIsMedia } from '../publish-link-requirements';
+
+const t = ((key: string) => key) as TFunction;
+
+describe('getEffectivePublishLinkFeatures', () => {
+  it('uses live community feature values before directory defaults', () => {
+    expect(getEffectivePublishLinkFeatures({ requirePostLink: false }, { requirePostLink: true, requirePostLinkIsMedia: true })).toEqual({
+      requirePostLink: false,
+      requirePostLinkIsMedia: true,
+    });
+  });
+
+  it('falls back per feature when live community features are partial', () => {
+    expect(getEffectivePublishLinkFeatures({ requirePostLinkIsMedia: false }, { requirePostLink: true, requirePostLinkIsMedia: true })).toEqual({
+      requirePostLink: true,
+      requirePostLinkIsMedia: false,
+    });
+  });
+});
+
+describe('getPublishLinkValidationError', () => {
+  it('does not require an empty link when only media links are enabled', () => {
+    expect(getPublishLinkValidationError({ link: '', requireLink: false, requireMedia: true, t })).toBeNull();
+  });
+
+  it('requires a media link when both link and media requirements are enabled', () => {
+    expect(getPublishLinkValidationError({ link: '', requireLink: true, requireMedia: true, t })).toBe('error: post_media_link_required_alert');
+  });
+});
+
+describe('publish link feature helpers', () => {
+  it('does not treat media-only validation as a required link', () => {
+    const features = getEffectivePublishLinkFeatures({ requirePostLink: false, requirePostLinkIsMedia: true }, undefined);
+
+    expect(getRequirePostLink(features)).toBe(false);
+    expect(getRequirePostLinkIsMedia(features, false)).toBe(true);
+  });
+});
@@ -0,0 +1,54 @@
+import type { TFunction } from 'i18next';
+import { isPublishFileMediaLink } from './media-link-validation-utils';
+import { isValidPublishURL } from './url-utils';
+
+interface PublishLinkFeatures {
+  requirePostLink?: unknown;
+  requirePostLinkIsMedia?: unknown;
+}
+
+export const getEffectivePublishLinkFeatures = (
+  communityFeatures: PublishLinkFeatures | undefined,
+  directoryFeatures: PublishLinkFeatures | undefined,
+): PublishLinkFeatures | undefined => {
+  const requirePostLink = communityFeatures?.requirePostLink ?? directoryFeatures?.requirePostLink;
+  const requirePostLinkIsMedia = communityFeatures?.requirePostLinkIsMedia ?? directoryFeatures?.requirePostLinkIsMedia;
+
+  if (requirePostLink === undefined && requirePostLinkIsMedia === undefined) {
+    return undefined;
+  }
+
+  return {
+    requirePostLink,
+    requirePostLinkIsMedia,
+  };
+};
+
+export const getRequirePostLink = (features: PublishLinkFeatures | undefined): boolean => Boolean(features?.requirePostLink);
+
+export const getRequirePostLinkIsMedia = (features: PublishLinkFeatures | undefined, useMediaDefault: boolean): boolean =>
+  Boolean(features?.requirePostLinkIsMedia) || (features?.requirePostLinkIsMedia === undefined && useMediaDefault);
+
+export const getPublishLinkValidationError = ({
+  link,
+  requireLink,
+  requireMedia,
+  t,
+}: {
+  link: string;
+  requireLink: boolean;
+  requireMedia: boolean;
+  t: TFunction;
+}): string | null => {
+  if (!link && requireLink) {
+    return `${t('error')}: ${t(requireMedia ? 'post_media_link_required_alert' : 'post_link_required_alert')}`;
+  }
+  if (link && !isValidPublishURL(link)) {
+    return `${t('error')}: ${t('invalid_url_alert')}`;
+  }
+  if (link && requireMedia && !isPublishFileMediaLink(link)) {
+    return `${t('error')}: ${t('link_not_image_or_video_alert')}`;
+  }
+
+  return null;
+};