/**
* 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());
}
$this->fields[$field->getRealName()] = $field;
return $this;
}
/**
* 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;
}
/**
* Prepare collection for prototype by adding prototype as child
* @param FormField $field
*/
public function preparePrototype(FormField $field)
{
if (!$field->getOption('is_prototype')) {
throw new \InvalidArgumentException('Field [' . $field->getRealName() . '] is not a valid prototype object.');
}
$this->children = [];
$this->children[] = $field;
}
