<?php

// sample controller
class _sample extends framework
{
    // sample action
    function contact()
    {
    	if ($this->Is->Post() === true)
    	{
    		$errors = array();

    		if ($this->Is->Set($_POST['name']) === false)
    		{
    			$errors['name'] = 'Please fill in your name.';
    		}

    		if (($this->Is->Email($_POST['email']) === false) || ($this->Is->Set($_POST['email']) === false))
    		{
    			$errors['email'] = 'Please fill in your email address.';
    		}

    		if (($this->Is->Phone($_POST['contact']) === false) && ($this->Is->Mobile($_POST['contact']) === false))
    		{
    			$errors['contact'] = 'Please fill in your phone (or cell phone) number.';
    		}

    		if ($this->Is->Set($_POST['message']) === false)
    		{
    			$errors['message'] = 'Please type a message';
    		}

    		// no errors, it's valid!
    		if (empty($errors) === true)
    		{
    			// do stuff and redirect to "success" / "thank you" page
    		}

    		// load the form view, and let it display the errors
    		// automatically prefill fields with $_POST values
    		else
    		{
    			$this->View('contact_form', $errors);
    		}
    	}

    	// load the form view for the first time
    	else
    	{
    		$this->View('contact_form');
    	}
    }
}

?>