Symfony\Component\Form\AbstractType::createBuilder PHP Méthode

The builder is retrieved by going up in the type hierarchy when a type does not provide one.

public createBuilder ( string $name, Symfony\Component\Form\FormFactoryInterface $factory, array $options ) : FormBuilder \| null
$name	string	The name of the builder
$factory	Symfony\Component\Form\FormFactoryInterface	The form factory
$options	array	The options
Résultat	FormBuilder \| null	A form builder or null when the type does not have a builder

    public function createBuilder($name, FormFactoryInterface $factory, array $options)
    {
        return null;
    }

AbstractType