Mr. Johnson: Created page with "Category:Helper Template {{Template|IsNum}} template tests whether a value is numeric (or at least, that it can be treated as such by the expression ParserFunction). ==Usage== It has one {{Parameter|mandatory|string}} and one {{Parameter|optional|named}}: * {{Code|1}} is the parameter to be tested; the template will pass through the parameter if it's numeric and return blank if it's not. * {{Code|bool}} (default {{code|false}} — if s..."

2023-11-19T21:43:57Z

Created page with "<includeonly>Category:Helper Template</includeonly> {{Template|IsNum}} template tests whether a value is numeric (or at least, that it can be treated as such by the expression ParserFunction). ==Usage== It has one {{Parameter|mandatory|string}} and one {{Parameter|optional|named}}: * {{Code|1}} is the parameter to be tested; the template will pass through the parameter if it's numeric and return blank if it's not. * {{Code|bool}} (default {{code|false}} — if s..."

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<includeonly>[[Category:Helper Template]]</includeonly>
{{Template|IsNum}} template tests whether a value is numeric (or at least, that it can be treated as such by the expression ParserFunction).

==Usage==
It has one {{Parameter|mandatory|string}} and one {{Parameter|optional|named}}:
* {{Code|1}} is the parameter to be tested; the template will pass through the parameter if it's numeric and return blank if it's not.
* {{Code|bool}} (default {{code|false}} — if set to {{code|true}}, the template will output {{Code|true}} if numeric and {{Code|false}} if not numeric.

==Return==
{{TableTop|Code|Return}}
{{TableMid|{{Code|<nowiki>{{IsNum|1,327.50}}</nowiki>}}| {{IsNum|1,327.50}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|9,999 (1950)}}</nowiki>}}| {{IsNum|9,999 (1950)}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|9999999999999}}</nowiki>}}| {{IsNum|9999999999999}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|500 metres}}</nowiki>}}| {{IsNum|500 metres}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|500*500}}</nowiki>}}| {{IsNum|500*500}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|9.999e50}}</nowiki>}}| {{IsNum|9.999e50}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|1+1|bool=true}}</nowiki>}}| {{IsNum|1+1|bool=true}}}}
{{TableMid|{{Code|<nowiki>{{IsNum|2b&or;¬2b|bool=true}}</nowiki>}}| {{IsNum|2b&or;¬2b|bool=true}}}}
{{TableEnd}}

Template:IsNum/Documentation - Revision history