Sylius\Bundle\PromotionBundle\Form\Type\Action\FixedDiscountConfigurationType::buildForm PHP Method

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('amount', MoneyType::class, ['label' => 'sylius.form.promotion_action.fixed_discount_configuration.amount', 'constraints' => [new NotBlank(['groups' => ['sylius']]), new Type(['type' => 'numeric', 'groups' => ['sylius']])], 'currency' => $options['currency']]);
    }