Template:Formatting error/doc

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

• {{Formatting error|error message}}

This template can be evaluated using the {{#iferror}} parser function:

• {{#iferror:{{val|XX}}|error|OK}} → error

See also

• What links here for a list of pages that use this template.