Fail if no content for all shortcodes

layouts/shortcodes/paige/code.html

@@ -1,4 +1,9 @@
+{{ $content := .Inner | replaceRE "^\n" "" }}
 {{ $lang := .Get 0 | default (.Get "lang") | default "plaintext" }}
 {{ $options := .Get "options" }}
 
-<div class="paige-code">{{ highlight (.Inner | replaceRE "^\n" "") $lang $options }}</div>
+{{ if not $content }}
+    {{ errorf "paige/code: no content" }}
+{{ end }}
+
+<div class="paige-code">{{ highlight $content $lang $options }}</div>

layouts/shortcodes/paige/figure.html

@@ -8,6 +8,10 @@
 {{ $vertical := .Get "vertical" | default "center" }}
 {{ $width := .Get "width" }}
 
+{{ if not $content }}
+    {{ errorf "paige/figure: no content" }}
+{{ end }}
+
 {{ $showcaption := $caption }}
 {{ $sidemargin := "" }}
 {{ $table := false }}

layouts/shortcodes/paige/gallery.html

@@ -13,7 +13,7 @@
 {{ $resources := slice }}
 
 {{ if and (not $images) (not $inner) }}
-    {{ errorf "paige/gallery: no content specified" }}
+    {{ errorf "paige/gallery: no content" }}
 {{ end }}
 
 {{ if not $inner }}

layouts/shortcodes/paige/image.html

@@ -11,7 +11,7 @@
 {{ $width := .Get "width" }}
 
 {{ if not $src }}
-    {{ errorf "paige/image: invalid src: %q" $src }}
+    {{ errorf "paige/image: no content" }}
 {{ end }}
 
 {{ $content := partial "paige/img.html" (dict

layouts/shortcodes/paige/quote.html

@@ -1,5 +1,9 @@
 {{ $content := .Inner | replaceRE "^\n" "" | replaceRE "\n$" "" | markdownify }}
 
+{{ if not $content }}
+    {{ errorf "paige/quote: no content" }}
+{{ end }}
+
 <div class="paige-quote">
     <blockquote class="blockquote">{{ $content }}</blockquote>
 </div>

layouts/shortcodes/paige/vimeo.html

@@ -26,6 +26,10 @@
 {{ $video := .Get 0 | default (.Get "video") }}
 {{ $width := .Get "width" }}
 
+{{ if not $video }}
+    {{ errorf "paige/vimeo: no video" }}
+{{ end }}
+
 {{ $params := slice }}
 
 {{ if not $autopause }}

layouts/shortcodes/paige/youtube.html

@@ -14,6 +14,10 @@
 {{ $video := .Get 0 | default (.Get "video") | default "dQw4w9WgXcQ" }}
 {{ $width := .Get "width" }}
 
+{{ if not $video }}
+    {{ errorf "paige/youtube: no video" }}
+{{ end }}
+
 {{ $host := cond site.Config.Privacy.YouTube.PrivacyEnhanced "www.youtube-nocookie.com" "www.youtube.com" }}
 
 {{ $path := "" }}