SilverShop\Checkout\CheckoutFieldFactory::getSubset
Helper function for reducing a field set to a given subset, in the given order.
Signature
private function getSubset(FieldList
$fields,
[array
$subset = ] )
Parameters
$fields
— SilverStripe\Forms\FieldList- form fields to take a subset from.
$subset
— array- list of field names to return as subset
Returns
- FieldList
- subset of form fields