Document hugo.IsMultihost

content/en/functions/hugo/IsMultihost.md

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+---
+title: hugo.IsMultihost
+description: Reports whether each configured language has a unique base URL.
+categories: []
+keywords: []
+action:
+  aliases: []
+  related: []
+  returnType: bool
+  signatures: [hugo.IsMultihost]
+---
+
+{{< new-in v0.123.8 >}}
+
+The `hugo.IsMultihost` function reports whether each configured language has a unique `baseURL`.
+
+{{< code-toggle file=hugo >}}
+[languages]
+  [languages.en]
+    baseURL = 'https://en.example.org/'
+    languageName = 'English'
+    title = 'In English'
+    weight = 2
+  [languages.fr]
+    baseURL = 'https://fr.example.fr'
+    languageName = 'Français'
+    title = 'En Français'
+    weight = 1
+{{< /code-toggle >}}
+
+```go-html-template
+{{ hugo.IsMultihost }} → true
+```