Sylius\Bundle\ShippingBundle\Form\Type\ShipmentType::buildForm PHP Method

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('state', ChoiceType::class, ['choices' => ['sylius.form.shipment.states.cart' => ShipmentInterface::STATE_CART, 'sylius.form.shipment.states.ready' => ShipmentInterface::STATE_READY, 'sylius.form.shipment.states.shipped' => ShipmentInterface::STATE_SHIPPED, 'sylius.form.shipment.states.cancelled' => ShipmentInterface::STATE_CANCELLED], 'label' => 'sylius.form.shipment.state'])->add('tracking', TextType::class, ['label' => 'sylius.form.shipment.tracking_code', 'required' => false]);
    }