View source for Template:Death date and age

<includeonly>{{#if:{{{df|}}}|{{#expr:{{{3}}}}} {{MONTHNAME|{{{2}}}}}|{{MONTHNAME|{{{2}}}}} {{#expr:{{{3}}}}},}} {{{1}}}<span style="display:none">({{{1}}}-{{padleft:{{MONTHNUMBER|{{{2}}}}}|2|0}}-{{padleft:{{{3}}}|2|0}})</span> (aged&nbsp;{{#if:{{{5|}}}
 |{{#if:{{{6|}}}
  |<!-- if all birth values are specified -->{{age|{{{4}}}|{{{5}}}|{{{6}}}|{{{1}}}|{{{2}}}|{{{3}}}}}
  |{{#ifexpr:{{{2}}}<{{{5}}}
    |<!-- if birth month but not day exist and birth month was not reached in death year -->{{age|{{{4}}}|12|31|{{{1}}}|{{{2}}}|{{{3}}}}}
    |{{#ifexpr:{{{2}}}>{{{5}}}<!-- if birth month but not day exist and birth month was reached in death year -->
     |{{age|{{{4}}}|1|1|{{{1}}}|{{{2}}}|{{{3}}}}}
     |<!-- if birth month but not day exist and birth month is the death month -->{{age|{{{4}}}|12|31|{{{1}}}|{{{2}}}|{{{3}}}}}–{{age|{{{4}}}|1|1|{{{1}}}|{{{2}}}|{{{3}}}}}
     }}
   }}
  }}
 |{{Age in years|{{{4}}}|{{{1}}}}}}})<!--
 -- Error checks --
-->{{#ifexpr: ( {{{1|}}} > {{CURRENTYEAR}} ) OR ( {{{4|}}} > {{CURRENTYEAR}} ) OR ( {{{4|}}} > {{{1|}}} ) OR ( {{{1|}}} - {{{4|}}} > 150 )
 | &#32;{{error|invalid year}}{{main other|[[Category:Pages using age template with invalid date]]}}
}}{{#if:{{{5|}}}|{{#ifexpr: ( {{{2|}}} > 12 ) OR ( {{{2|}}} < 1 ) OR ( {{{5|}}} > 12 ) OR ( {{{5|}}} < 1 )
 | &#32;{{error|invalid month}}{{main other|[[Category:Pages using age template with invalid date]]}}|}}
}}{{#if:{{{6|}}}|{{#ifexpr: ( {{{3|}}} > 31 ) OR ( {{{3|}}} < 1 ) OR ( {{{6|}}} > 31 ) OR ( {{{6|}}} < 1 )
 | &#32;{{error|invalid day}}{{main other|[[Category:Pages using age template with invalid date]]}}|}}
}}</includeonly><noinclude>
{{documentation}}
</noinclude>