NAME

       Validation::Class::Simple - Simple Ad-Hoc Data Validation

VERSION

       version 7.900057

SYNOPSIS

           use Validation::Class::Simple;

           my $params = {
               name  => 'Root',
               email => 'root@localhost',
               pass  => 's3cret',
               pass2 => 's2cret'
           };

           # define object specific rules
           my $rules = Validation::Class::Simple->new(
               # define fields on-the-fly
               fields => {
                   name  => { required => 1 },
                   email => { required => 1 },
                   pass  => { required => 1 },
                   pass2 => { required => 1, matches => 'pass' },
               }
           );

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

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

DESCRIPTION

       Validation::Class::Simple is a simple validation module built around the powerful
       Validation::Class data validation framework.

       This module is merely a blank canvas, a clean validation class derived from
       Validation::Class which has not been pre-configured (e.g. configured via keywords, etc).

       It can be useful in an environment where you wouldn't care to create a validation class
       and instead would simply like to pass rules to a validation engine in an ad-hoc fashion.

QUICKSTART

       If you are looking for a data validation module with an even lower learning curve built
       using the same tenets and principles as Validation::Class which is as simple and even
       lazier than this module, please review the documentation for
       Validation::Class::Simple::Streamer. Please review the "GUIDED-TOUR" in
       Validation::Class::Cookbook for a detailed step-by-step look into how Validation::Class
       works.

RATIONALE

       If you are new to Validation::Class, or would like more information on the underpinnings
       of this library and how it views and approaches data validation, please review
       Validation::Class::Whitepaper.

PROXY METHODS

       Each instance of Validation::Class::Simple is associated with a prototype class which
       provides the data validation engine and keeps the class namespace free from pollution and
       collisions, please see Validation::Class::Prototype for more information on specific
       methods and attributes.

       Validation::Class::Simple is injected with a few proxy methods which are basically aliases
       to the corresponding prototype (engine) class methods, however it is possible to access
       the prototype directly using the proto/prototype methods.

   class
           $self->class;

       See "class" in Validation::Class::Prototype for full documentation.

   clear_queue
           $self->clear_queue;

       See "clear_queue" in Validation::Class::Prototype for full documentation.

   error_count
           $self->error_count;

       See "error_count" in Validation::Class::Prototype for full documentation.

   error_fields
           $self->error_fields;

       See "error_fields" in Validation::Class::Prototype for full documentation.

   errors
           $self->errors;

       See "errors" in Validation::Class::Prototype for full documentation.

   errors_to_string
           $self->errors_to_string;

       See "errors_to_string" in Validation::Class::Prototype for full documentation.

   get_errors
           $self->get_errors;

       See "get_errors" in Validation::Class::Prototype for full documentation.

   get_fields
           $self->get_fields;

       See "get_fields" in Validation::Class::Prototype for full documentation.

   get_hash
           $self->get_hash;

       See "get_hash" in Validation::Class::Prototype for full documentation.

   get_params
           $self->get_params;

       See "get_params" in Validation::Class::Prototype for full documentation.

   get_values
           $self->get_values;

       See "get_values" in Validation::Class::Prototype for full documentation.

   fields
           $self->fields;

       See "fields" in Validation::Class::Prototype for full documentation.

   filtering
           $self->filtering;

       See "filtering" in Validation::Class::Prototype for full documentation.

   ignore_failure
           $self->ignore_failure;

       See "ignore_failure" in Validation::Class::Prototype for full documentation.

   ignore_unknown
           $self->ignore_unknown;

       See "ignore_unknown" in Validation::Class::Prototype for full documentation.

   is_valid
           $self->is_valid;

       See "is_valid" in Validation::Class::Prototype for full documentation.

   param
           $self->param;

       See "param" in Validation::Class::Prototype for full documentation.

   params
           $self->params;

       See "params" in Validation::Class::Prototype for full documentation.

   plugin
           $self->plugin;

       See "plugin" in Validation::Class::Prototype for full documentation.

   queue
           $self->queue;

       See "queue" in Validation::Class::Prototype for full documentation.

   report_failure
           $self->report_failure;

       See "report_failure" in Validation::Class::Prototype for full documentation.

   report_unknown
           $self->report_unknown;

       See "report_unknown" in Validation::Class::Prototype for full documentation.

   reset_errors
           $self->reset_errors;

       See "reset_errors" in Validation::Class::Prototype for full documentation.

   reset_fields
           $self->reset_fields;

       See "reset_fields" in Validation::Class::Prototype for full documentation.

   reset_params
           $self->reset_params;

       See "reset_params" in Validation::Class::Prototype for full documentation.

   set_errors
           $self->set_errors;

       See "set_errors" in Validation::Class::Prototype for full documentation.

   set_fields
           $self->set_fields;

       See "set_fields" in Validation::Class::Prototype for full documentation.

   set_params
           $self->set_params;

       See "set_params" in Validation::Class::Prototype for full documentation.

   set_method
           $self->set_method;

       See "set_method" in Validation::Class::Prototype for full documentation.

   stash
           $self->stash;

       See "stash" in Validation::Class::Prototype for full documentation.

   validate
           $self->validate;

       See "validate" in Validation::Class::Prototype for full documentation.

   validate_document
           $self->validate_document;

       See "validate_document" in Validation::Class::Prototype for full documentation.

   validate_method
           $self->validate_method;

       See "validate_method" in Validation::Class::Prototype for full documentation.

   validate_profile
           $self->validate_profile;

       See "validate_profile" in Validation::Class::Prototype for full documentation.

EXTENSIBILITY

       Validation::Class does NOT provide method modifiers but can be easily extended with
       Class::Method::Modifiers.

   before
           before foo => sub { ... };

       See "before method(s) => sub { ... }" in Class::Method::Modifiers for full documentation.

   around
           around foo => sub { ... };

       See "around method(s) => sub { ... }" in Class::Method::Modifiers for full documentation.

   after
           after foo => sub { ... };

       See "after method(s) => sub { ... }" in Class::Method::Modifiers for full documentation.

AUTHOR

       Al Newkirk <anewkirk@ana.io>

COPYRIGHT AND LICENSE

       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.