Validation::Class::Directive::Decimal - Decimal Directive for Validation Class Field Definitions
version 7.900042
use Validation::Class::Simple; my $rules = Validation::Class::Simple->new( fields => { amount_paid => { decimal => 1 } } ); # set parameters to be validated $rules->params->add($parameters); # validate unless ($rules->validate) { # handle the failures }
Validation::Class::Directive::Decimal is a core validation class field directive that provides validation of floating point integers.
alternative argument: a-single-variable-value
option: 0 e.g. Any number of decimal places, including none
option: 1 e.g. Any number of decimal places greater than 0, or a float|double
option: $n e.g. Exactly that many number of decimal places
This directive can be passed a single value only:
fields => { amount_paid => { decimal => 2 # 2 decimal places } }
Al Newkirk <anewkirk@ana.io>
This software is copyright (c) 2011 by Al Newkirk.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install Validation::Class, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Validation::Class
CPAN shell
perl -MCPAN -e shell install Validation::Class
For more information on module installation, please visit the detailed CPAN module installation guide.