/**
* Convert custom (form specific) type to general factory type.
*
* @param string $type (in/out) Element type
* @param array $options (in/out) Element options
* @param array $attr (in/out) HTML attributes
*/
protected function convertCustomType(&$type, array &$options, array &$attr = [])
{
if (isset($this->builder)) {
$this->builder->convertCustomType($type, $options, $attr);
return;
}
if (isset($this->customTypes[$type])) {
$custom = $this->customTypes[$type];
$type = $custom[0];
if (isset($custom[1])) {
$options = $custom[1] + $options;
}
if (isset($custom[2])) {
$attr = $custom[2] + $attr;
}
}
}
