mustBeNumeric
Checks that value is numeric or raise an error.
Syntax
- mustBeNumeric(var)
- mustBeNumeric(var, argPosition)
- C++: void mustBeNumeric(const ArrayOfVector& args, int argPosition)
Input argument
- var - a variable: all supported types and classes that implement isnumeric method.
- argPosition - a positive integer value: Position of input argument.
Description
mustBeNumeric checks that value is numeric or raise an error.
Empty values are ignored.
Example
mustBeNumeric(1)
mustBeNumeric([])
mustBeNumeric({1})
See also
History
Version | Description |
---|---|
1.0.0 | initial version |
Author
Allan CORNET