Template:Formatting error/doc
 | This is a documentation subpage for Template:Formatting error It may contain usage information, categories and other content that is not part of the original template page. |
Outputs an error message in red into the page. An anchor (FormattingError) is inserted at the start of the error message, so you can find any errors on a page easily by adding #FormattingError at the end of the URL (e.g. Blah#FormattingError). Used in complex templates that check their arguments for validity, so incorrect use can be spotted while editing a page or afterwards.
Usage
[edit source]- {{Formatting error|error message}}
This template can be evaluated using the {{#iferror}} parser function:
{{#iferror:{{val|XX}}|error|OK}}→error
See also
[edit source]- What links here for a list of pages that use this template.