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This template tests whether a value is numeric (or at least, that it can be treated as such by the expression ParserFunction, see Help:Calculation).
Usage
By default, simply writing ((Isnumeric|1,327)) (where 1,327 is an example number) will pass through the parameter if it's numeric and be blank if it's not. If the parameter boolean=true is given, as in ((Isnumeric|1,327|boolean=true)), then the template will output 1 if numeric and 0 if not numeric.
Examples
| code | result |
|---|---|
((Isnumeric|1,327.50)) |
1,327.50 |
((Isnumeric|9,999 (1950))) | |
((Isnumeric|9999999999999)) |
9999999999999 |
((Isnumeric|500 metres)) | |
((Isnumeric|500*500)) |
500*500 |
((Isnumeric|e<>pi)) |
e<>pi |
((Isnumeric|9.999e50)) |
9.999e50 |
((Isnumeric|1+1)) |
1+1 |
((Isnumeric|)) |
See also
- ((ifnumber))