Voir la source de Modèle:If empty

<noinclude>This template takes a series of arguments and returns the first non-empty argument.

Example:

<nowiki>{{If empty|a|b|c|d}}</nowiki>

In this situation, if a is not empty, it would return a, if it is empty, it would return b, unless it was also empty, then it would return c, and so on.</noinclude>{{<includeonly>safesubst:</includeonly>#invoke:If empty|main}}