Template:Isnumeric
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|} | |
{Isnumeric|1,327.50|boolean=true} | 1 |
{Isnumeric|9,999 (1950)|boolean=true} | 0 |
See also
- {ifnumber}