diff --git a/packages/endpoint-posts/lib/middleware/validation.js b/packages/endpoint-posts/lib/middleware/validation.js
index 3e319c4a5..660027f4c 100644
--- a/packages/endpoint-posts/lib/middleware/validation.js
+++ b/packages/endpoint-posts/lib/middleware/validation.js
@@ -2,12 +2,11 @@ import { check } from "express-validator";
 import { LAT_LONG_RE } from "../utils.js";
 
 export const validate = [
-  check("audio")
+  check("audio.*")
     .if((value, { req }) => req.body?.["post-type"] === "audio")
-    .exists()
-    .isURL()
+    .notEmpty()
     .withMessage((value, { req }) =>
-      req.__(`posts.error.url.empty`, "https://example.org/audio.mp3"),
+      req.__(`posts.error.media.empty`, "/music/audio.mp3"),
     ),
   check("bookmark-of")
     .if((value, { req }) => req.body?.["post-type"] === "bookmark")
@@ -58,28 +57,26 @@ export const validate = [
     )
     .notEmpty()
     .withMessage((value, { req, path }) => req.__(`posts.error.${path}.empty`)),
-  check("photo")
+  check("photo.*.url")
     .if((value, { req }) => req.body?.["post-type"] === "photo")
-    .exists()
-    .isURL()
+    .notEmpty()
     .withMessage((value, { req }) =>
-      req.__(`posts.error.url.empty`, "https://example.org/photo.jpg"),
+      req.__(`posts.error.media.empty`, "/photos/image.jpg"),
     ),
-  check("mp-photo-alt")
+  check("photo.*.alt")
     .if((value, { req }) => req.body?.["post-type"] === "photo")
     .notEmpty()
-    .withMessage((value, { req, path }) => req.__(`posts.error.${path}.empty`)),
+    .withMessage((value, { req }) => req.__(`posts.error.mp-photo-alt.empty`)),
   check("geo")
     .if((value, { req }) => req.body?.geo)
     .custom((value) => value.match(LAT_LONG_RE))
     .withMessage((value, { req, path }) =>
       req.__(`posts.error.${path}.invalid`),
     ),
-  check("video")
+  check("video.*")
     .if((value, { req }) => req.body?.["post-type"] === "video")
-    .exists()
-    .isURL()
+    .notEmpty()
     .withMessage((value, { req }) =>
-      req.__(`posts.error.url.empty`, "https://example.org/video.mp4"),
+      req.__(`posts.error.media.empty`, "/movies/video.mp4"),
     ),
 ];
diff --git a/packages/endpoint-posts/locales/de.json b/packages/endpoint-posts/locales/de.json
index 5ea827c47..1ef2d0ecd 100644
--- a/packages/endpoint-posts/locales/de.json
+++ b/packages/endpoint-posts/locales/de.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Geben Sie gültige Koordinaten ein"
       },
+      "media": {
+        "empty": "Geben Sie einen Dateipfad oder eine Webadresse wie %s ein"
+      },
       "mp-photo-alt": {
         "empty": "Geben Sie eine Beschreibung dieses Fotos ein"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Erweiterte Optionen",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Audio %s"
       },
       "back": "Beitragstyp ändern",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Wie von"
       },
+      "media": {
+        "label": "Dateipfad oder URL"
+      },
+      "mp-photo-alt": {
+        "label": "Barrierefreie Beschreibung"
+      },
       "mp-slug": {
         "label": "Slug"
       },
@@ -70,14 +76,8 @@
         "label": "Titel"
       },
       "photo": {
-        "alt": {
-          "label": "Barrierefreie Beschreibung"
-        },
         "label": "Foto",
-        "title": "Foto %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Foto %s"
       },
       "publish": "Beitrag veröffentlichen",
       "publishDraft": "Entwurf speichern",
@@ -98,10 +98,7 @@
       "updateDraft": "Entwurf aktualisieren",
       "video": {
         "label": "Video",
-        "title": "Video %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Video %s"
       },
       "visibility": {
         "label": "Sichtbarkeit"
diff --git a/packages/endpoint-posts/locales/en.json b/packages/endpoint-posts/locales/en.json
index bf4e75b49..b4e35629b 100644
--- a/packages/endpoint-posts/locales/en.json
+++ b/packages/endpoint-posts/locales/en.json
@@ -15,6 +15,9 @@
       },
       "url": {
         "empty": "Enter a web address like %s"
+      },
+      "media": {
+        "empty": "Enter a file path or web address like %s"
       }
     },
     "status": {
@@ -59,10 +62,7 @@
       "cancel": "Cancel",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Audio %s"
       },
       "bookmark-of": {
         "label": "Bookmark of"
@@ -88,15 +88,11 @@
       "name": {
         "label": "Title"
       },
-      "photo": {
-        "label": "Photo",
-        "title": "Photo %s",
-        "alt": {
-          "label": "Accessible description"
-        },
-        "url": {
-          "label": "URL"
-        }
+      "media": {
+        "label": "File path or URL"
+      },
+      "mp-photo-alt": {
+        "label": "Accessible description"
       },
       "mp-slug": {
         "label": "URL slug"
@@ -104,6 +100,10 @@
       "mp-syndicate-to": {
         "label": "Syndicate to"
       },
+      "photo": {
+        "label": "Photo",
+        "title": "Photo %s"
+      },
       "repost-of": {
         "label": "Repost of"
       },
@@ -119,10 +119,7 @@
       },
       "video": {
         "label": "Video",
-        "title": "Video %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Video %s"
       },
       "visibility": {
         "label": "Visibility"
diff --git a/packages/endpoint-posts/locales/es.json b/packages/endpoint-posts/locales/es.json
index e2cf94d85..a9977c5dc 100644
--- a/packages/endpoint-posts/locales/es.json
+++ b/packages/endpoint-posts/locales/es.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Introduce coordenadas válidas"
       },
+      "media": {
+        "empty": "Introduce una ruta de archivo o una dirección web como %s"
+      },
       "mp-photo-alt": {
         "empty": "Introduce una descripción de esta foto"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Opciones avanzadas",
       "audio": {
         "label": "Sonido",
-        "title": "Sonido %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Sonido %s"
       },
       "back": "Cambiar tipo de publicación",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Como de"
       },
+      "media": {
+        "label": "Ruta o URL del archivo"
+      },
+      "mp-photo-alt": {
+        "label": "Descripción accesible"
+      },
       "mp-slug": {
         "label": "URL slug"
       },
@@ -70,14 +76,8 @@
         "label": "Título"
       },
       "photo": {
-        "alt": {
-          "label": "Descripción accesible"
-        },
         "label": "Foto",
-        "title": "Foto %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Foto %s"
       },
       "publish": "Publicar publicación",
       "publishDraft": "Guardar borrador",
@@ -98,10 +98,7 @@
       "updateDraft": "Actualizar borrador",
       "video": {
         "label": "Vídeo",
-        "title": "Vídeo %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Vídeo %s"
       },
       "visibility": {
         "label": "Visibilidad"
diff --git a/packages/endpoint-posts/locales/fr.json b/packages/endpoint-posts/locales/fr.json
index 565b8f020..a84cb8433 100644
--- a/packages/endpoint-posts/locales/fr.json
+++ b/packages/endpoint-posts/locales/fr.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Saisir des coordonnées valides"
       },
+      "media": {
+        "empty": "Entrez un chemin de fichier ou une adresse Web telle que %s"
+      },
       "mp-photo-alt": {
         "empty": "Entrez une description de cette photo"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Options avancées",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Audio %s"
       },
       "back": "Modifier le type de publication",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "J’aime"
       },
+      "media": {
+        "label": "Chemin du fichier ou URL"
+      },
+      "mp-photo-alt": {
+        "label": "Description accessible"
+      },
       "mp-slug": {
         "label": "Identifiant unique d’URL (slug)"
       },
@@ -70,14 +76,8 @@
         "label": "Titre"
       },
       "photo": {
-        "alt": {
-          "label": "Description accessible"
-        },
         "label": "Photo",
-        "title": "Photo %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Photo %s"
       },
       "publish": "Publier la publication",
       "publishDraft": "Enregistrer le brouillon",
@@ -98,10 +98,7 @@
       "updateDraft": "Mettre à jour le brouillon",
       "video": {
         "label": "Vidéo",
-        "title": "Vidéo %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Vidéo %s"
       },
       "visibility": {
         "label": "Visibilité"
diff --git a/packages/endpoint-posts/locales/id.json b/packages/endpoint-posts/locales/id.json
index c58cb21b2..ed52f3bad 100644
--- a/packages/endpoint-posts/locales/id.json
+++ b/packages/endpoint-posts/locales/id.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Masukkan koordinat yang valid"
       },
+      "media": {
+        "empty": "Masukkan jalur berkas atau alamat web seperti %s"
+      },
       "mp-photo-alt": {
         "empty": "Masukkan deskripsi foto ini"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Opsi lanjutan",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "Tautan (URL)"
-        }
+        "title": "Audio %s"
       },
       "back": "Ubah jenis posting",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Seperti"
       },
+      "media": {
+        "label": "Jalur file atau URL"
+      },
+      "mp-photo-alt": {
+        "label": "Deskripsi yang dapat diakses"
+      },
       "mp-slug": {
         "label": "URL siput"
       },
@@ -70,14 +76,8 @@
         "label": "Judul"
       },
       "photo": {
-        "alt": {
-          "label": "Deskripsi yang dapat diakses"
-        },
         "label": "Foto",
-        "title": "Foto %s",
-        "url": {
-          "label": "Tautan (URL)"
-        }
+        "title": "Foto %s"
       },
       "publish": "Publikasikan postingan",
       "publishDraft": "Simpan draf",
@@ -98,10 +98,7 @@
       "updateDraft": "Perbarui draf",
       "video": {
         "label": "Video",
-        "title": "Video %s",
-        "url": {
-          "label": "Tautan (URL)"
-        }
+        "title": "Video %s"
       },
       "visibility": {
         "label": "Visibilitas"
diff --git a/packages/endpoint-posts/locales/nl.json b/packages/endpoint-posts/locales/nl.json
index 3846bac8b..cb1036fc8 100644
--- a/packages/endpoint-posts/locales/nl.json
+++ b/packages/endpoint-posts/locales/nl.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Voer geldige coördinaten in"
       },
+      "media": {
+        "empty": "Voer een bestandspad of webadres in, zoals %s"
+      },
       "mp-photo-alt": {
         "empty": "Voer een beschrijving van deze foto in"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Geavanceerde opties",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Audio %s"
       },
       "back": "Berichttype wijzigen",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Zoals van"
       },
+      "media": {
+        "label": "Bestandspad of URL"
+      },
+      "mp-photo-alt": {
+        "label": "Toegankelijke beschrijving"
+      },
       "mp-slug": {
         "label": "URL-slug"
       },
@@ -70,14 +76,8 @@
         "label": "Titel"
       },
       "photo": {
-        "alt": {
-          "label": "Toegankelijke beschrijving"
-        },
         "label": "Foto",
-        "title": "Foto %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Foto %s"
       },
       "publish": "Post publiceren",
       "publishDraft": "Concept opslaan",
@@ -98,10 +98,7 @@
       "updateDraft": "Concept bijwerken",
       "video": {
         "label": "Video",
-        "title": "Video %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Video %s"
       },
       "visibility": {
         "label": "Zichtbaarheid"
diff --git a/packages/endpoint-posts/locales/pl.json b/packages/endpoint-posts/locales/pl.json
index af276004a..30d464dab 100644
--- a/packages/endpoint-posts/locales/pl.json
+++ b/packages/endpoint-posts/locales/pl.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Wprowadź poprawne współrzędne"
       },
+      "media": {
+        "empty": "Wprowadź ścieżkę pliku lub adres internetowy, taki jak %s"
+      },
       "mp-photo-alt": {
         "empty": "Wprowadź opis tego zdjęcia"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Zaawansowane opcje",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "Adres URL"
-        }
+        "title": "Audio %s"
       },
       "back": "Zmień typ posta",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Jak z"
       },
+      "media": {
+        "label": "Ścieżka pliku lub adres URL"
+      },
+      "mp-photo-alt": {
+        "label": "Dostępny opis"
+      },
       "mp-slug": {
         "label": "Ślimak URL"
       },
@@ -70,14 +76,8 @@
         "label": "Tytuł"
       },
       "photo": {
-        "alt": {
-          "label": "Dostępny opis"
-        },
         "label": "Zdjęcie",
-        "title": "Zdjęcie %s",
-        "url": {
-          "label": "Adres URL"
-        }
+        "title": "Zdjęcie %s"
       },
       "publish": "Opublikuj post",
       "publishDraft": "Zapisz szkic",
@@ -98,10 +98,7 @@
       "updateDraft": "Zaktualizuj wersję roboczą",
       "video": {
         "label": "Wideo",
-        "title": "Wideo %s",
-        "url": {
-          "label": "Adres URL"
-        }
+        "title": "Wideo %s"
       },
       "visibility": {
         "label": "Widoczność"
diff --git a/packages/endpoint-posts/locales/pt.json b/packages/endpoint-posts/locales/pt.json
index f749941ae..2de488e2a 100644
--- a/packages/endpoint-posts/locales/pt.json
+++ b/packages/endpoint-posts/locales/pt.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Insira coordenadas válidas"
       },
+      "media": {
+        "empty": "Insira um caminho de arquivo ou endereço da web como %s"
+      },
       "mp-photo-alt": {
         "empty": "Insira uma descrição desta foto"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Opções avançadas",
       "audio": {
         "label": "Áudio",
-        "title": "Áudio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Áudio %s"
       },
       "back": "Alterar tipo de postagem",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Como de"
       },
+      "media": {
+        "label": "Caminho do arquivo ou URL"
+      },
+      "mp-photo-alt": {
+        "label": "Descrição acessível"
+      },
       "mp-slug": {
         "label": "Slug de URL"
       },
@@ -70,14 +76,8 @@
         "label": "Título"
       },
       "photo": {
-        "alt": {
-          "label": "Descrição acessível"
-        },
         "label": "Foto",
-        "title": "Foto %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Foto %s"
       },
       "publish": "Publicar postagem",
       "publishDraft": "Salvar rascunho",
@@ -98,10 +98,7 @@
       "updateDraft": "Atualizar rascunho",
       "video": {
         "label": "Vídeo",
-        "title": "Vídeo %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Vídeo %s"
       },
       "visibility": {
         "label": "Visibilidade"
diff --git a/packages/endpoint-posts/locales/sr.json b/packages/endpoint-posts/locales/sr.json
index 40d99162e..8fb39524c 100644
--- a/packages/endpoint-posts/locales/sr.json
+++ b/packages/endpoint-posts/locales/sr.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "Unesite važeće koordinate"
       },
+      "media": {
+        "empty": "Unesite putanju datoteke ili veb adresu kao što je %s"
+      },
       "mp-photo-alt": {
         "empty": "Unesite opis ove fotografije"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "Napredne opcije",
       "audio": {
         "label": "Audio",
-        "title": "Audio %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Audio %s"
       },
       "back": "Promenite tip posta",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "Kao od"
       },
+      "media": {
+        "label": "Putanja ili URL datoteke"
+      },
+      "mp-photo-alt": {
+        "label": "Pristupačan opis"
+      },
       "mp-slug": {
         "label": "URL slag"
       },
@@ -70,14 +76,8 @@
         "label": "Naslov"
       },
       "photo": {
-        "alt": {
-          "label": "Pristupačan opis"
-        },
         "label": "Fotografija",
-        "title": "Fotografija %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Fotografija %s"
       },
       "publish": "Objavi post",
       "publishDraft": "Sačuvaj nacrt",
@@ -98,10 +98,7 @@
       "updateDraft": "Ažurirajte nacrt",
       "video": {
         "label": "Video",
-        "title": "Video %s",
-        "url": {
-          "label": "URL"
-        }
+        "title": "Video %s"
       },
       "visibility": {
         "label": "Vidljivost"
diff --git a/packages/endpoint-posts/locales/zh-Hans-CN.json b/packages/endpoint-posts/locales/zh-Hans-CN.json
index 6761d4ea3..cbb2f2e5f 100644
--- a/packages/endpoint-posts/locales/zh-Hans-CN.json
+++ b/packages/endpoint-posts/locales/zh-Hans-CN.json
@@ -17,6 +17,9 @@
       "geo": {
         "invalid": "输入有效坐标"
       },
+      "media": {
+        "empty": "输入文件路径或网址，如 %s"
+      },
       "mp-photo-alt": {
         "empty": "输入这张照片的描述"
       },
@@ -31,10 +34,7 @@
       "advancedOptions": "高级选项",
       "audio": {
         "label": "音频",
-        "title": "音频 %s",
-        "url": {
-          "label": "网址"
-        }
+        "title": "音频 %s"
       },
       "back": "更改帖子类型",
       "bookmark-of": {
@@ -60,6 +60,12 @@
       "like-of": {
         "label": "像这样"
       },
+      "media": {
+        "label": "文件路径或 URL"
+      },
+      "mp-photo-alt": {
+        "label": "无障碍描述"
+      },
       "mp-slug": {
         "label": "网址 slug"
       },
@@ -70,14 +76,8 @@
         "label": "标题"
       },
       "photo": {
-        "alt": {
-          "label": "无障碍描述"
-        },
         "label": "照片",
-        "title": "照片 %s",
-        "url": {
-          "label": "网址"
-        }
+        "title": "照片 %s"
       },
       "publish": "发布帖子",
       "publishDraft": "保存草稿",
@@ -98,10 +98,7 @@
       "updateDraft": "更新草稿",
       "video": {
         "label": "视频",
-        "title": "视频 %s",
-        "url": {
-          "label": "网址"
-        }
+        "title": "视频 %s"
       },
       "visibility": {
         "label": "可见度"
diff --git a/packages/endpoint-posts/views/post-form.njk b/packages/endpoint-posts/views/post-form.njk
index 108d32ac3..1cdf892b1 100644
--- a/packages/endpoint-posts/views/post-form.njk
+++ b/packages/endpoint-posts/views/post-form.njk
@@ -23,23 +23,24 @@
 {% call fieldset({
   classes: "fieldset--group",
   legend: {
-    text: __("posts.form.audio.title", index) if audio else __("posts.form.audio.label")
+    text: __("posts.form.audio.title", index + 1)
   }
 }) %}
+  {% set errorPath = errors["audio[" + index + "]"] %}
   {{ input({
-    id: "audio",
-    name: "audio",
+    id: "audio-" + index,
+    name: "audio[" + index + "]",
     type: "url",
-    value: errors.audio.value or audio.url,
+    value: errorPath.value or audio,
     label: {
-      text: __("posts.form.audio.url.label")
+      text: __("posts.form.media.label")
     },
     attributes: {
       placeholder: "https://"
     },
     errorMessage: {
-      text: errors.audio.msg
-    } if errors.audio
+      text: errorPath.msg
+    } if errorPath
   }) | indent(2) }}
 {% endcall %}
 {% endmacro %}
@@ -48,36 +49,38 @@
 {% call fieldset({
   classes: "fieldset--group",
   legend: {
-    text: __("posts.form.photo.title", index) if photo else __("posts.form.photo.label")
+    text: __("posts.form.photo.title", index + 1)
   }
 }) %}
+  {% set errorPath = errors["photo[" + index + "].url"] %}
   {{ input({
-    id: "photo",
-    name: "photo",
+    id: "photo-" + index + "-url",
+    name: "photo[" + index + "][url]",
     type: "url",
-    value: errors.photo.value or photo.url,
+    value: errorPath.value or photo.url,
     label: {
-      text: __("posts.form.photo.url.label")
+      text: __("posts.form.media.label")
     },
     attributes: {
       placeholder: "https://"
     },
     errorMessage: {
-      text: errors.photo.msg
-    } if errors.photo
+      text: errorPath.msg
+    } if errorPath
   }) | indent(2) }}
 
+  {% set errorPath = errors["photo[" + index + "].alt"] %}
   {{ textarea({
-    id: "mp-photo-alt",
-    name: "mp-photo-alt",
-    value: errors["mp-photo-alt"].value or photo.alt,
+    id: "photo-" + index + "-alt",
+    name: "photo[" + index + "][alt]",
+    value: errorPath.value or photo.alt,
     label: {
-      text: __("posts.form.photo.alt.label")
+      text: __("posts.form.mp-photo-alt.label")
     },
     rows: 1,
     errorMessage: {
-      text: errors["mp-photo-alt"].msg
-    } if errors["mp-photo-alt"]
+      text: errorPath.msg
+    } if errorPath
   }) | indent(2) }}
 {% endcall %}
 {% endmacro %}
@@ -86,23 +89,24 @@
 {% call fieldset({
   classes: "fieldset--group",
   legend: {
-    text: __("posts.form.video.title", index) if video else __("posts.form.video.label")
+    text: __("posts.form.video.title", index + 1)
   }
 }) %}
+  {% set errorPath = errors["video[" + index + "]"] %}
   {{ input({
-    id: "video",
-    name: "video",
+    id: "video-" + index,
+    name: "video[" + index + "]",
     type: "url",
-    value: errors.video.value or video.url,
+    value: errorPath.value or video,
     label: {
-      text: __("posts.form.video.url.label")
+      text: __("posts.form.media.label")
     },
     attributes: {
       placeholder: "https://"
     },
     errorMessage: {
-      text: errors.video.msg
-    } if errors.video
+      text: errorPath.msg
+    } if errorPath
   }) | indent(2) }}
 {% endcall %}
 {% endmacro %}
@@ -248,25 +252,25 @@
 
 {% if postType === "audio" %}
   {% for audio in post.audio %}
-    {{ audioFieldset(loop.index, audio) }}
+    {{ audioFieldset(loop.index0, audio) }}
   {% else %}
-    {{ audioFieldset(1, false) }}
+    {{ audioFieldset(0, false) }}
   {% endfor %}
 {% endif %}
 
 {% if postType === "photo" %}
   {% for photo in post.photo %}
-    {{ photoFieldset(loop.index, photo) }}
+    {{ photoFieldset(loop.index0, photo) }}
   {% else %}
-    {{ photoFieldset(1, false) }}
+    {{ photoFieldset(0, false) }}
   {% endfor %}
 {% endif %}
 
 {% if postType === "video" %}
   {% for video in post.video %}
-    {{ videoFieldset(loop.index, video) }}
+    {{ videoFieldset(loop.index0, video) }}
   {% else %}
-    {{ videoFieldset(1, false) }}
+    {{ videoFieldset(0, false) }}
   {% endfor %}
 {% endif %}