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Manual Reference Pages  -  DANCER::PLUGIN::VALIDATIONCLASS (3)

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NAME

Dancer::Plugin::ValidationClass - Centralized Input Validation For Dancer

CONTENTS

VERSION

version 0.120490

SYNOPSIS



    use Dancer;
    use Dancer::Plugin::ValidationClass;

    post /authenticate/:login => sub {
        unless (rules->validate(login, password)) {
            return rules->errors->to_string;
        }
    };

    dance;



DESCRIPTION

This plugin provides a convenient wrapper around the Validation::Class module for easy, reusable data validation for your Dancer applications. You don’t even need to configure it unless your environment isn’t a typical one.

ADVANCED SYNOPSIS



    use Dancer;
    use Dancer::Plugin::ValidationClass;

    post /authenticate/:login => sub {
       
        # validate everything
        unless (rules->validate()) {
            return rules->errors->to_string(<br/>);
        }
    };

    dance;



CONFIGURATION

Connection details will be optionally grabbed from your Dancer config file. For example:



    plugins:
      ValidationClass:
        class: Foo::Bar
       
    or
   
    plugins:
      ValidationClass:
        class: lib/Foo/Bar.pm



If no configuration information is given, this plugin will attempt to use the application’s name, as set in the configuration file, and assume the class is $AppName::Validation under the lib directory.

METHODS

    rules

This method returns the current Validation::Class instance if one exists.



    1 if rules->validate(login, password);
    1 if rules->validate({
        login => users:login,
        passw => users:password
    });

    unless (rules->validate(login, password)) {
        return rules->error; # arrayref of errors
    }



AUTHOR

Al Newkirk <awncorp@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2010 by awncorp.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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perl v5.20.3 DANCER::PLUGIN::VALIDATIONCLASS (3) 2012-02-18

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