NewUser.php

<?php

class Application_Form_NewUser extends Twitter_Bootstrap_Form_Horizontal
{
    public function init()
    {
        $this->setMethod('post');
        $this->setName('newUserForm');

        $this->addElement('text', 'email', array(
            'label' => 'e-Mail',
            'required' => true,
            'filters' => array('StringTrim', 'StringToLower'),
            'validators' => array('EmailAddress'),
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('password', 'password', array(
            'label' => 'Passwort',
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('password', 'password_confirm', array(
            'label' => 'Passwort wiederholen',
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('text', 'address', array(
            'label' => 'Adresse',
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('text', 'zip', array(
            'label' => 'PLZ',
            'maxlength' => 5,
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('text', 'city', array(
            'label' => 'Ort',
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addElement('text', 'country', array(
            'label' => 'Land',
            'value' => 'Deutschland',
            'required' => true,
            'attribs' => array('required' => 'required'),
        ));

        $this->addDisplayGroup(
            array('email', 'password', 'password_confirm'),
            'login',
            array('legend' => 'Logindaten', 'order' => 1)
        );

        $this->addDisplayGroup(
            array('address', 'zip', 'city', 'country'),
            'address',
            array('legend' => 'Adressdaten', 'order' => 2)
        );

        $this->addElement('button', 'submit', array(
            'label' => 'Speichern',
            'type' => 'submit',
            'buttonType' => 'primary',
            'icon' => 'ok',
            'escape' => false,
        ));

        $this->addDisplayGroup(
            array('submit'),
            'actions',
            array(
                'disableLoadDefaultDecorators' => true,
                'decorators' => array('Actions'),
                'order' => 5,
            )
        );
    }
}