编辑“︁帮助:CS1 errors”︁（章节）

==<span id="bad_paramlink">Check |&lt;param>-link= value</span>==
<section begin=bad_paramlink_help_text />{{help desk}}<div class="plainlist">
*<span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|<param>-link=</code> value</span>
*<span class="error">Check <code style="color:inherit; border:inherit; padding:inherit;">|<param>=</code> value</span></div>

These link-holding parameters and their matching title-holding parameters are combined to create a working [[wikilink]] to a related article.
{{div col|colwidth=20em}}
*{{para|author-link}}
*{{para|contributor-link}}
*{{para|editor-link}}
*{{para|episode-link}}
*{{para|series-link}}
*{{para|subject-link}}
*{{para|title-link}}
*{{para|translator-link}}
*{{para|author}}
*{{para|contributor}}
*{{para|editor}}
*{{para|episode}}
*{{para|series}}
*{{para|subject}}
*{{para|title}}
*{{para|translator}}
{{div col end}}

(Parameters checked for this error may also be of the form {{para|authorlink}}, {{para|authorlink1}}, {{para|author1-link}}, or {{para|author-link1}}.)

This error occurs when any of these {{para|<param>-link}} parameters contain a wikilink or a URL, or they contain any of the characters not permitted in Wikipedia article titles per [[WP:TITLESPECIALCHARACTERS]] (except <code>_</code> (underscore), used as a replacement for spaces, and <code>#</code>, used as a [[fragment identifier]] when linking to article sections).  The prohibited characters are: <code>< > [ ] | { }</code>.

The {{para|<param>-link}} parameter value should contain only the title of a Wikipedia article or a link to a section of a Wikipedia article. [[Module:Citation/CS1]] checks the {{para|<param>-link}} parameter values for wikimarkup and for a [[URI scheme]] (<code>http://</code>, <code>https://</code>, the protocol relative scheme <code>//</code>, etc.).

This error can also be caused when there is a {{para|<param>-link}} value and the matching {{para|<param>}} parameter contains a wikilink.<!--formatting template such as {{tl|smallcaps}} or {{tl|IAST}}, which should not be used in CS1 or CS2 templates.-->

To resolve this error, do one of the following:
* Ensure that the {{para|<param>-link}} value is the full name of a Wikipedia article (without brackets) or a section of an article, and not a link to an external web site.
* Make sure that there are no wikilinks in the matching {{para|<param>}} parameters. 
* If you want to link to a URL outside of Wikipedia, move the link to {{para|url}} or a similar parameter, if one is available in the template you are using.
<!--* Make sure that there are no illegal characters in the paired parameters. These templates or HTML entities can be used to replace illegal characters in the title-holding parameter:
{| class="wikitable" style="margin-left: 6.4em"
|+replacements for prohibited wikilink title characters
! < !! > !! [ !! ] !! {{pipe}} !! {  !! }
|-
| &amp;lt; || &amp;gt; || &amp;#91; || &amp;#93; || &amp;#124; || &amp;#123; || &amp;#125;
|-
|colspan="2"|&nbsp;||colspan="2" style="text-align: center;" | [[Template:Bracket|<nowiki>{{bracket|text}}</nowiki>]] || [[Template:Pipe|<nowiki>{{pipe}}</nowiki>]] ||colspan="2" | &nbsp;
|}-->

Pages with this error are automatically placed in {{#ifeq: {{FULLPAGENAME}} | Category:CS1 errors: parameter link | Category:CS1 errors: parameter link | [[:Category:CS1 errors: parameter link]]}}.<ref group="lower-alpha" name="categories" /><section end=bad_paramlink_help_text />