hugo/docs/content/en/functions/templates/Exists.md

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---
title: templates.Exists
description: Reports whether a template file exists under the given path relative to the layouts directory.
categories: []
keywords: []
action:
aliases: []
related: []
returnType: bool
signatures: [templates.Exists PATH]
aliases: [/functions/templates.exists]
---
A template file is any file within the `layouts` directory of either the project or any of its theme components.
Use the `templates.Exists` function with dynamic template paths:
```go-html-template
{{ $partialPath := printf "headers/%s.html" .Type }}
{{ if templates.Exists ( printf "partials/%s" $partialPath ) }}
{{ partial $partialPath . }}
{{ else }}
{{ partial "headers/default.html" . }}
{{ end }}
```
In the example above, if a "headers" partial does not exist for the given content type, Hugo falls back to a default template.