Validation::Class::Directive::Default - Default Directive for Validation Class Field Definitions

       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.

perl v5.36.0                                       2023-06-11              Validation::Cl...ective::Default(3pm)

       Validation::Class::Directive::Default is a core validation class field directive that holds the value
       which should be used if no parameter is supplied.

       •       alternative argument: a-coderef-returning-a-default-value

               This directive can be passed a single value or a coderef which should return the value to be used
               as the default value:

                   fields => {
                       access_code => {
                           default => sub {
                               my $self = shift; # this coderef will receive a context object
                               return join '::', lc __PACKAGE__, time();
                           }
                       }
                   }

       Validation::Class::Directive::Default - Default Directive for Validation Class Field Definitions

           use Validation::Class::Simple;

           my $rules = Validation::Class::Simple->new(
               fields => {
                   access_code  => {
                       default => 'demo123'
                   }
               }
           );

           # set parameters to be validated
           $rules->params->add($parameters);

           # validate
           unless ($rules->validate) {
               # handle the failures
           }

       version 7.900059