Template:Birth date and age
From BoyWiki
{{#if:|{{#expr:{{{day}}} | Expression error: Unrecognized punctuation character "{". {{{year}}} {{#ifexpr:{{#formatdate ( {{{year}}} > 2024 ) OR ( 2024 - {{{year}}} > 150 )
| invalid year
}}{{#ifexpr:( {{{month}}} > 12 ) OR ( {{{month}}} < 1 ){{#ifexpr:( {{{day}}} > 31 ) OR ( {{{day}}} < 1 )