$folder_var $folder_var : \Horde_Form_Variable The form field for the spam folder. Type \Horde_Form_Variable
$_features $_features : array List of the supported form fields. If empty, all features are supported. Type array
setCustomButtons() setCustomButtons(boolean $disabled) Sets the form buttons. Parameters boolean $disabled Whether the rule is currently disabled.
renderActive() renderActive( $renderer = null, $vars = null, $action = '', $method = 'get', $enctype = null, $focus = true) Parameters $renderer $vars $action $method $enctype $focus