Template:Require substitution/doc

This is a documentation subpage for Template:Require substitution.
It may contain usage information, categories and other content that is not part of the original template page.

Usage

Metatemplate that can be wrapped around a template that requires substitution.

{{ {{{|safesubst:}}}require subst
   | ... (normal template code) ...
}}

Related templates

{{require subst}}: Prints an error unless substituted.
- {{subst check top}}, {{subst check bottom}}: Same purpose but used as a pair.
- {{subst only}}: For the doc of the above templates; prints a message asking for it be substituted.
- {{nosubst}}: The reverse of {{subst only}}. For the doc of templates which should not be substituted; prints a message asking for it not to be substituted.
- {{substitution}}: Allows free-fill description of whether the template should be substituted and under what conditions.
{{issubst}}: Returns "yes" if substituted.
{{ifsubst}}: Forks if substituted or not.