public function ChangePassword() {
      return new ChangePasswordForm($this, 'ChangePassword');
   }

   function ContactForm() {
      $member = $this->CurrentMember();
      //var_dump($member);
// Create fields
$fields = new FieldSet(
new TextField('FirstName', 'First Name*', $member->FirstName),
new TextField('LastName', 'Last Name*', $member->Surname),
new TextField('Email', 'Email (User Name)*', $member->Email)
);

// Create action
$actions = new FieldSet(
new FormAction('ChangePersonalDetails', 'Change')
);

// Create Validators
$validator = new RequiredFields('FirstName', 'LastName', 'Email');

return new Form($this, 'ContactForm', $fields, $actions, $validator);
}

   function ChangePersonalDetails($data) {

      $member = $this->CurrentMember();
      $member->FirstName = $data['FirstName'];   
      $member->Surname = $data['LastName'];
      $member->Email = $data['Email'];
      $member->write();

//return to submitted message
Director::redirect(Director::baseURL(). $this->URLSegment);
}