Validation::Interface - Powerful Data Validation Framework
version 0.01_01
use Validation::Interface::Builder; my $params = {username => 'admin', password => 's3cret'}; my $builder = Validation::Interface::Builder->new(params => $params); # check username parameter $builder->check('username')->required->between('5-255'); $builder->filters(['trim', 'strip']); # check password parameter $builder->check('password')->required->between('5-255')->min_symbols(1); $builder->filters(['trim', 'strip']); # validate parameters die $builder->errors unless $builder->validate;
Validation::Interface is a scalable data validation library with interfaces for applications of all sizes. The most common usage of Validation::Interface is to transform class namespaces into data validation domains where consistency and reuse are primary concerns. Validation::Interface provides an extensible framework for defining reusable data validation rules. It ships with a complete set of pre-defined validations and filters referred to as directives.
Validation::Interface is a complete rewrite of its predecessor, Validation::Class, bringing a better implementation and object-orientation; as well as applying the lessons learned and supporting new usages. The main features are; hierarchical data handling; trait-like validation rules; validation templates; pre/post input filtering; class inheritance handling; overriding default error messages; creating custom validators; creating custom input filters; localization; and more. Validation::Interface promotes DRY (don't repeat yourself) code. The main benefit in using Validation::Interface is that the architecture is designed to increase the consistency of data input handling.
Al Newkirk <anewkirk@ana.io>
This software is copyright (c) 2014 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::Interface, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Validation::Interface
CPAN shell
perl -MCPAN -e shell install Validation::Interface
For more information on module installation, please visit the detailed CPAN module installation guide.