Bridge/Symfony/Validator/Constraints/SaleValidator.php
protected function validatePaymentTermAndOutstandingLimit(SaleInterface $sale, Constraint $constraint)
    {
        if (0 >= $sale->getOutstandingLimit()) {
            return;
        }

        if (null === $term = $sale->getPaymentTerm()) {
            if (null !== $customer = $sale->getCustomer()) {
                // From parent if available
                if ($customer->hasParent()) {
                    $term = $customer->getParent()->getPaymentTerm();
                } else {
                    $term = $customer->getPaymentTerm();
                }
            }
        }

        if (null === $term) {
            /** @var Sale $constraint */
            $this->context
                ->buildViolation($constraint->outstanding_limit_require_term)
                ->atPath('outstandingLimit')
                ->addViolation();
        }
    }
protected function validatePaymentTermAndOutstandingLimit(SaleInterface $sale, Constraint $constraint)
    {
        if (0 >= $sale->getOutstandingLimit()) {
            return;
        }

        if (null === $term = $sale->getPaymentTerm()) {
            if (null !== $customer = $sale->getCustomer()) {
                // From parent if available
                if ($customer->hasParent()) {
                    $term = $customer->getParent()->getPaymentTerm();
                } else {
                    $term = $customer->getPaymentTerm();
                }
            }
        }

        if (null === $term) {
            /** @var Sale $constraint */
            $this->context
                ->buildViolation($constraint->outstanding_limit_require_term)
                ->atPath('outstandingLimit')
                ->addViolation();
        }
    }
Validates the sale payment term and outstanding limit.

@param SaleInterface $sale
@param Constraint    $constraint