Validation::Class::Directive::DependsOn - DependsOn Directive for Validation Class Field Definitions
version 7.900037
use Validation::Class::Simple; my $rules = Validation::Class::Simple->new( fields => { password_confirmation => { depends_on => 'password' } } ); # set parameters to be validated $rules->params->add($parameters); # validate unless ($rules->validate) { # handle the failures }
Validation::Class::Directive::DependsOn is a core validation class field directive that validates the existence of dependent parameters.
alternative argument: an-array-of-parameter-names
This directive can be passed a single value or an array of values:
fields => { password2_confirmation => { depends_on => ['password', 'password2'] } }
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.