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| Declare::Constraints::Simple::Library::Numerical(3) | User Contributed Perl Documentation | Declare::Constraints::Simple::Library::Numerical(3) |
NAME
Declare::Constraints::Simple::Library::Numerical - Numerical Constraints
SYNOPSIS
# test for number-conformity my $looks_like_number = IsNumber; # only integers my $is_int = IsInt;
DESCRIPTIONS
This library contains the constraints needed to validate numerical values.
CONSTRAINTS
IsNumber()
True if the value is a number according to Scalar::Utils "looks_like_number".
IsInt()
True if the value is an integer.
SEE ALSO
Declare::Constraints::Simple, Declare::Constraints::Simple::Library
AUTHOR
Robert 'phaylon' Sedlacek "<phaylon@dunkelheit.at>"
LICENSE AND COPYRIGHT
This module is free software, you can redistribute it and/or modify it under the same terms as perl itself.
| 2006-09-11 | perl v5.40.2 |
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