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Submission to github of validation plugin for non-activerecord models.
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albanpeignier/active_form
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= active-form plugin for Rails active-form is a plugin that makes it easy to have model objects that support the ActiveRecord Validations but are not backed by database tables. The plugin is designed to make it possible to use the ActiveForm derived classes in a very similar manner to the ActiveRecord::Base derived objects. Originally described at; http://www.realityforge.org/articles/2005/12/02/validations-for-non-activerecord-model-objects == How To Define An ActiveForm Object class Search < ActiveForm attr_accessor :text validates_length_of :text, :maximum=>30 end == How To Use ActiveForm Object In Controller class NavigatorController < ApplicationController def search @search = Search.new(params[:search]) if @search.valid? ...do search here... end end end == How To Use ActiveForm Object In View <%= start_form_tag(:action => 'search') %> <%= error_messages_for('search') %> <%= text_field('search', 'text', {"maxlength" => 30}) %> <button type="submit">Save</button> <%= end_form_tag %> == Details License: Released under the MIT license. Latest Version: http://www.realityforge.org/svn/public/code/active-form/trunk/ == Credits Peter Donald <peter at realityforge dot org>. Dae San Hwang for fix to work with Rails 1.1. Trevor Squires for suggestion to use Reloadable::Subclasses rather than dispatcher hack for Rails 1.1. Tim Lucas for patch to allow bulk addition of attributes. Geoff Schmidt for adding support for Callbacks. Sean Christman for attributes getter. Jack Christensen for attributes setter.
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