Viewing Source of Example: emailafriend

<?php

class ExampleEmailafriendForm extends MailForm {
    function ExampleEmailafriendForm () {
        parent::MailForm ();

        $this->parseSettings ('inc/app/example/forms/emailafriend/settings.php');

        $this->widgets['email']->addRule ('contains "@"', 'The email address you are sending to appears to be invalid.');
        $this->widgets['yourEmail']->addRule ('contains "@"', 'The email address you are sending from appears to be invalid.');
    }

    function onSubmit ($vals) {
        if (! empty ($vals['msg'])) {
            $vals['msg'] .= "\n\n";
        }

        // build message
        $message = array (
            'subject' => 'Interesting web site from ' . $vals['yourEmail'],
            'body' => $vals['msg']
                . "Check it out at:\n\n"
                . site_url () . $vals['url']
                . "\n\nCheers!\n\n- " . $vals['yourEmail'],
            'from' => 'From: ' . $vals['yourEmail'],
        );

        if (preg_match ('/,/', $vals['email'])) { // multiple recipients
            foreach (preg_split ('/, ?/', $vals['email']) as $email) {
                if (! @mail (
                    $email,
                    $message['subject'],
                    $message['body'],
                    $message['from']
                )) {
                    return '<h1>Unknown Mail Transfer Error</h1>'
                        . '<p>Your email was unable to be sent at this time.</p>';
                }
            }
        } else { // single recipient
            if (! @mail (
                $vals['email'],
                $message['subject'],
                $message['body'],
                $message['from']
            )) {
                return '<h1>Unknown Mail Transfer Error</h1>'
                    . '<p>Your email was unable to be sent at this time.</p>';
            }
        }

        return '<h1>Thank You</h1>'
            . '<p>Thank you for referring a potential customer to Simian Systems.  We appreciate the recommendation.</p>'
            . '<p>Regards,<br />The Simian Team</p>'
            . '<p align="center"><a href="javascript: window.close ()">Close Window</a></p>';
    }
}

?>

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