View source for Numformat

{{#ifexpr:{{#len:{{{1|}}}}}>3
|{{#if:{{#pos:{{{1|}}}|,}}|{{#replace:{{{1|}}}|,}}
|{{clearvar|nfout}}{{#vardefine:pos|-3}}{{#while:|{{#ifexpr:({{#var:pos}}*-1)<{{#len:{{{1|}}}}}|true}}|{{#vardefine:pos|{{#vardefine:nfout|,{{#sub:{{{1|}}}|{{#var:pos}}|3}}{{#var:nfout}}}}{{#expr:{{#var:pos}}-3}}}}}}{{#sub:{{{1|}}}|0|{{#switch:{{#expr:{{#len:{{{1|}}}}} mod 3}}|1=1|2=2|0|3=3}}}}{{#var:nfout}}
}}
|{{{1|}}}
}}<noinclude>
Inserts or removes commas from numbers that are 1,000 or larger.

==Usage==
* <nowiki>{{numformat|123}}</nowiki> -> {{numformat|123}}
* <nowiki>{{numformat|1234}}</nowiki> -> {{numformat|1234}}
* <nowiki>{{numformat|1,234}}</nowiki> -> {{numformat|1,234}}
* <nowiki>{{numformat|1234567890}}</nowiki> -> {{numformat|1234567890}}
* <nowiki>{{numformat|123456789}}</nowiki> -> {{numformat|123456789}}

[[Category:Templates]]</noinclude>