php: use HTML_QuickForm2 to render and valiate a form

php: HTML_QuickForm2 to render a form and validate it.php

<?php
	
	require_once("HTML/QuickForm2.php");
	require_once("HTML/QuickForm2/Renderer.php");

	$languages = array(
		"" => "Choose Languages:",
		"C#" => "C#",
		"JavaScript" => "JavaScript",
		"Perl" => "Perl",
		"PHP" => "PHP"
	);

	$form = new HTML_QuickForm2('languages', 'POST');
	$fieldSet = $form->addFieldset()->setLabel('Your Developer Profile');
	$name = $fieldSet->addText('name')->setLabel('Your name:');
	$name->addRule('required', 'Please Provide your name.');

	$email = $fieldSet->addText('email')->setLabel('Your Email Address:');
	$email->addRule('required', 'Please provide your email address.');

	$language = $fieldSet->addSelect('language', null, array('options' => $languages));
	$language->setLabel('Choose Your Favorite Programming language:');
	$language->addRule('required', 'Please choose a programming language.');

	$fieldSet->addElement('submit', null, 'Submit!');

	if ($form->validate()) {
		echo "<p>SUCCESS</p>";
	}

	$renderer = HTML_QuickForm2_Renderer::factory('default')
		->setOption(array('group_errors' => true));

	echo $form->render($renderer);

?>