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hugo/docs/content/en/functions/safe/HTML.md
Bjørn Erik Pedersen 5fd1e74903
Merge commit '9b0050e9aabe4be65c78ccf292a348f309d50ccd' as 'docs' 
```
git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash
```

Closes #11925
2024-01-27 10:48:57 +01:00

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title description categories keywords action aliases
safe.HTML Declares the given string as a safeHTML string.
aliases related returnType signatures
safeHTML
functions/safe/CSS
functions/safe/HTMLAttr
functions/safe/JS
functions/safe/JSStr
functions/safe/URL
template.HTML
safe.HTML INPUT
/functions/safehtml

It should not be used for HTML from a third-party, or HTML with unclosed tags or comments.

Given a site-wide hugo.toml with the following copyright value:

{{< code-toggle file=hugo >}} copyright = "© 2015 Jane Doe. <a href="https://creativecommons.org/licenses/by/4.0/">Some rights reserved." {{< /code-toggle >}}

{{ .Site.Copyright | safeHTML }} in a template would then output:

© 2015 Jane Doe.  <a href="https://creativecommons.org/licenses/by/4.0/">Some rights reserved</a>.

However, without the safeHTML function, html/template assumes .Site.Copyright to be unsafe and therefore escapes all HTML tags and renders the whole string as plain text:

<p>© 2015 Jane Doe.  &lt;a href=&#34;https://creativecommons.org/licenses by/4.0/&#34;&gt;Some rights reserved&lt;/a&gt;.</p>