root/trunk/modules/forge/controllers/forge_demo.php

<?php defined('SYSPATH') or die('No direct script access.');
/**
 * Forge module demo controller. This controller should NOT be used in production.
 * It is for demonstration purposes only!
 *
 * $Id$
 *
 * @package    Forge
 * @author     Kohana Team
 * @copyright  (c) 2007-2008 Kohana Team
 * @license    http://kohanaphp.com/license.html
 */
class Forge_demo_Controller extends Controller {

    // Do not allow to run in production
    const ALLOW_PRODUCTION = FALSE;

    public function index()
    {
        $profiler = new Profiler;

        $foods = array
        (
            'tacos' => array('tacos', FALSE),
            'burgers' => array('burgers', FALSE),
            'spaghetti' => array('spaghetti (checked)', TRUE),
            'cookies' => array('cookies (checked)', TRUE),
        );

        $form = new Forge(NULL, 'New User');

        // Create each input, following this format:
        //
        //   type($name)->attr(..)->attr(..);
        //
        $form->hidden('hideme')->value('hiddenz!');
        $form->input('email')->label(TRUE)->rules('required|valid_email');
        $form->input('username')->label(TRUE)->rules('required|length[5,32]');
        $form->password('password')->label(TRUE)->rules('required|length[5,32]');
        $form->password('confirm')->label(TRUE)->matches($form->password);
        $form->checkbox('remember')->label('Remember Me');
        $form->checklist('foods')->label('Favorite Foods')->options($foods)->rules('required');
        $form->dropdown('state')->label('Home State')->options(locale_US::states())->rules('required');
        $form->dateselect('birthday')->label(TRUE)->minutes(15)->years(1950, date('Y'));
        $form->submit('Save');

        if ($form->validate())
        {
            echo Kohana::debug($form->as_array());
        }

        echo $form->render();

        // Using a custom template:
        // echo $form->render('custom_view', TRUE);
        // Inside the view access the inputs using $input_id->render(), ->label() etc
        //
        // To get the errors use $input_id_errors.
        // Set the error format with $form->error_format('<div>{message}</div>');
        // Defaults to <p class="error">{message}</p>
        //
        // Examples:
        //   echo $username->render(); echo $password_errors;
    }

    public function upload()
    {
        $profiler = new Profiler;

        $form = new Forge;
        $form->input('hello')->label(TRUE);
        $form->upload('file', TRUE)->label(TRUE)->rules('required|size[200KB]|allow[jpg,png,gif]');
        $form->submit('Upload');

        if ($form->validate())
        {
            echo Kohana::debug($form->as_array());
        }

        echo $form->render();
    }

} // End Forge Demo Controller