Template:If empty/doc: Revision history

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24 March 2024

24 May 2023

  • curprev 05:3905:39, 24 May 2023‎ Antt1995 talk contribs‎ 1,063 bytes +1,063‎ Created page with "{{Documentation}} {{Wikipedia template}} This template is used inside other templates. It takes any number of parameters and returns the first found to be defined and non-empty. If none is found, nothing is returned. By writing <code><nowiki>{{if empty|a|b|c}}</nowiki></code> instead of <code><nowiki>{{#if:a|a|{{#if:b|b|c}}}}</nowiki></code>, expression a and b do not have to be repeated and evaluated twice. The template provides a fallback order, similar to a try catch..."
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