/**
* Create form elements.
*/
public function init()
{
parent::init();
$this->getElement('username')->addValidator(new Application_Form_Validate_LoginAvailable(array('ignoreCase' => $this->_mode === 'edit')));
// add password validator
$confirmPassword = $this->getElement('confirmPassword');
$passwordValidator = new Application_Form_Validate_Password();
$confirmPassword->addValidator($passwordValidator);
// add form elements for selecting roles
$this->_addRolesGroup();
}
/**
* Initializes form and adds display group for roles.
*/
public function init()
{
parent::init();
$this->_addRolesGroup();
}