Information about options for all kinds of purposes will be held here. @code 'option_name' => array(
),
array Returns the options of this handler/plugin.
Overrides ManyToOne::defineOptions
protected function defineOptions() {
$options = parent::defineOptions();
$options['type'] = array(
'default' => 'textfield',
);
$options['limit'] = array(
'default' => TRUE,
'bool' => TRUE,
);
$options['vid'] = array(
'default' => '',
);
$options['hierarchy'] = array(
'default' => 0,
);
$options['error_message'] = array(
'default' => TRUE,
'bool' => TRUE,
);
return $options;
}