/**
* Add a FormField to the form's fields
*
* @param FormField $field
* @return $this
*/
protected function addField(FormField $field, $modify = false)
{
if (!$modify && !$this->rebuilding) {
$this->preventDuplicate($field->getRealName());
}
if ($field->getType() == 'file') {
$this->formOptions['files'] = true;
}
$this->fields[$field->getRealName()] = $field;
return $this;
}
/**
* Check if the field is one of certain types.
*
* @param string|array $types
* @return bool
*/
protected function isType($types)
{
return in_array($this->field->getType(), (array) $types);
}
