Template:Fbf/doc

Description
Produces a flag icon to the wikilinked national association football federation.
 * Parameters
 * nation – Use either the name of the nation or the three-letter country code as used by FIFA
 * variant (optional) – Specifies an alternate (historical) flag to use. This parameter is documented by the appropriate template in Category:Country data templates.
 * short (optional) – Change the display name to the FIFA code
 * size (optional) – Can be used to change the flag icon size (use sparingly!)