Template:Is empty/doc: Revision history

21 February 2025

• curprev 02:1902:19, 21 February 2025 Prd talk contribs 966 bytes +966 Created page with "{{Documentation subpage}} <!-- PLEASE ADD CATEGORIES AT THE BOTTOM OF THIS PAGE --> Returns true if the first parameter is assigned no value. It can be useful in de-obfuscating wiki markup. It was created to facilitate adding tracking categories. == Usage == ;Logic : if not <big><code>x</code></big> then <code>1</code>. : if <big><code>x</code></big> then <null>. == Examples == <code><nowiki>{{#if:{{is empty| }}|empty|not empty}}</nowiki></code>..."