hugo/content/functions/with.md

title, linktitle, description, godocref, date, publishdate, lastmod, categories, tags, ns, signature, workson, hugoversion, relatedfuncs, deprecated

title	linktitle	description	godocref	date	publishdate	lastmod	categories	tags	ns	signature	workson	hugoversion	relatedfuncs	deprecated
with	with	Rebinds the context (`.`) within its scope and skips the block if the variable is absent.		2017-02-01	2017-02-01	2017-03-12	functions	conditionals fundamentals		with INPUT				false

An alternative way of writing the "if" and then referencing the same value is to use with instead. with rebinds the context (.) within its scope and skips the block if the variable is absent.

The following example checks for a user-defined site variable defined as twitteruser in your site configuration. If the key-value is not set, the following will render nothing:

{{% code file="layouts/partials/twitter.html" %}}

{{with .Site.Params.twitteruser}}<span class="twitter">
<a href="https://twitter.com/{{.}}" rel="author">
<img src="/images/twitter.png" width="48" height="48" title="Twitter: {{.}}"
 alt="Twitter"></a>
</span>{{end}}

{{% /code %}}