public function _initSetupForm(Am_Form_Setup $form)
{
parent::_initSetupForm($form);
$form->addText('install_url')->setLabel(___('NuevoMailer installation URL'));
$form->addText('api_key')->setLabel(___('API Key'));
$form->addAdvCheckbox('api_send_email')->setLabel(___('Send opt-in/out emails'));
$form->addAdvCheckbox('double_optin')->setLabel(___('Enable double opt-in'));
}
public function _initSetupForm(Am_Form_Setup $form)
{
parent::_initSetupForm($form);
}