hugo/docs/content/functions/fileExists.md
2017-09-28 19:52:34 +02:00

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fileExists fileExists 2017-08-31T22:38:22+02:00 Checks whether a file exists under the given path. 2017-08-31T22:38:22+02:00 2017-08-31T22:38:22+02:00
functions
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functions
fileExists PATH
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fileExists allows you to check if a file exists under a given path, e.g. before inserting code into a template:

{{ if (fileExists "static/img/banner.jpg") -}}
<img src="{{ "img/banner.jpg" | absURL }}" />
{{- end }}

In the example above, a banner from the static folder should be shown if the given path points to an existing file.