'Require registration/login', 'value'=>'require_registration'), array('label'=>'Disable registration/login', 'value'=>'disable_registration'), array('label'=>'Allow guests and logged in users', 'value'=>'allow_guest'), array('label'=>'Enable registration on success page', 'value'=>'registration_success'), array('label'=>'Auto-generate account for new emails', 'value'=>'auto_generate_account'), ); return $options; } }