hugo/docs/content/en/functions/collections/EchoParam.md

title	linkTitle	description	categories	keywords	menu	function	relatedFunctions	aliases
collections.EchoParam	echoParam	Prints a parameter if it is set.	functions		docs parent functions	aliases returnType signatures echoParam any collections.EchoParam COLLECTION KEY		/functions/echoparam

For example, consider this site configuration:

{{< code-toggle file=hugo copy=false >}} [params.footer] poweredBy = 'Hugo' {{< /code-toggle >}}

To print the value of poweredBy:

{{ echoParam site.Params.footer "poweredby" }} → Hugo

{{% note %}} When using the echoParam function you must reference the key using lower case. See the previous example.

The echoParam function will be deprecated in a future release. Instead, use either of the constructs below. {{% /note %}}

{{ site.Params.footer.poweredBy }} → Hugo
{{ index site.Params.footer "poweredBy" }} → Hugo