/**
* Set up a single child element for a collection
*
* @param FormField $field
* @param $name
* @param null $value
* @return FormField
*/
protected function setupChild(FormField $field, $name, $value = null)
{
$newFieldName = $field->getName() . $name;
$firstFieldOptions = $this->formHelper->mergeOptions($this->getOption('options'), ['attr' => ['id' => $newFieldName]]);
$field->setName($newFieldName);
$field->setOptions($firstFieldOptions);
if ($value && !$field instanceof ChildFormType) {
$value = $this->getModelValueAttribute($value, $this->getOption('property'));
}
$field->setValue($value);
return $field;
}
