/** * Find all constraints for the given FormInterface. * * @param FormInterface $form * @return ConstraintCollection */ protected function findConstraints(FormInterface $form) { $constraints = new ConstraintCollection(); // Find constraints configured with the form $formConstraints = $form->getConfig()->getOption('constraints'); if (!empty($formConstraints)) { if (is_array($formConstraints)) { $constraints->addCollection(new ConstraintCollection($formConstraints)); } else { $constraints->add($formConstraints); } } // Find constraints bound by data if ($form->getConfig()->getMapped()) { $constraints->addCollection($this->constraintFinder->find($form)); } return $constraints; }
private function addCascadingValidConstraint(MemberMetadata $propertyMetadata, ConstraintCollection $constraintCollection) { if (method_exists($propertyMetadata, 'getCascadingStrategy')) { if ($propertyMetadata->getCascadingStrategy() === CascadingStrategy::CASCADE) { $constraintCollection->add(new Valid()); } } else { if ($propertyMetadata->isCollectionCascaded()) { $constraintCollection->add(new Valid()); } } }