PHP Form::isValid方法代码示例

 public function validate($data)
 {
     $this->form->setData($data);
     $isValid = $this->form->isValid();
     $normalized = $this->form->getData();
     unset($normalized['ViewReportControl']);
     $validated = new \SSRS\Form\ValidateResult();
     $validated->isValid = $isValid;
     $validated->parameters = $normalized;
     return $validated;
 }

 /**
  * Create a new image
  *
  * @param array $data
  * @param \Zend\Form\Form $form
  * @return bool
  */
 public function create($data, &$form)
 {
     $entity = new ImageEntity();
     $em = $this->getEntityManager();
     $form->bind($entity);
     $form->setData($data);
     if (!$form->isValid()) {
         return false;
     }
     // we rename the file with a unique name
     $newName = FileUtilService::rename($data['image']['image'], 'images/gallery', "gallery");
     foreach (ImageEntity::$thumbnailVariations as $variation) {
         $result = FileUtilService::resize($newName, 'images/gallery', $variation["width"], $variation["height"]);
         if (!$result) {
             $this->message = $result;
             return false;
         }
     }
     $entity->setImage($newName);
     try {
         $em->persist($entity);
         $em->flush();
         $this->message = $this->getTranslator()->translate($this->getVocabulary()["MESSAGE_IMAGE_CREATED"]);
         return true;
     } catch (\Exception $e) {
         $this->message = $this->getTranslator()->translate($this->getVocabulary()["MESSAGE_IMAGE_NOT_CREATED"]);
         return false;
     }
 }

 /**
  * Create a new post
  *
  * @param array $data
  * @param \Zend\Form\Form $form
  * @return bool
  */
 public function create($data, &$form)
 {
     $post = new PostEntity();
     $em = $this->getEntityManager();
     $form->bind($post);
     $form->setData($data);
     if (!$form->isValid()) {
         return false;
     }
     // we rename the file with a unique name
     $newName = FileUtilService::rename($data['post']['thumbnail'], 'images/posts', "post");
     foreach (PostEntity::$thumbnailVariations as $variation) {
         $result = FileUtilService::resize($newName, 'images/posts', $variation["width"], $variation["height"]);
         if (!$result) {
             $this->message = $result;
             return false;
         }
     }
     $post->setThumbnail($newName);
     $post->setPostDate("now");
     $post->setUrl($this->getPostUrl($post));
     try {
         $em->persist($post);
         $em->flush();
         $this->message = $this->getTranslator()->translate($this->getVocabulary()["MESSAGE_POST_CREATED"]);
         return true;
     } catch (\Exception $e) {
         $this->message = $this->getTranslator()->translate($this->getVocabulary()["MESSAGE_POST_NOT_CREATED"]);
         return false;
     }
 }

 public function isValid($data)
 {
     if (!empty($data['sysmap_id'])) {
         $this->_appendParamsSubform($data['sysmap_id']);
     }
     return parent::isValid($data);
 }

 /**
  * Validate the form
  *
  * @return bool
  * @throws Exception\DomainException
  */
 public function isValid()
 {
     $valid = parent::isValid();
     /*
      * This might seem like a bit of a hack, but this is probably the only way zend framework
      * allows us to do this.
      */
     foreach ($this->get('fields')->getFieldSets() as $fieldset) {
         if ($this->data['language_english']) {
             if (!(new NotEmpty())->isValid($fieldset->get('nameEn')->getValue())) {
                 //TODO: Return error messages
                 $valid = false;
             }
             if ($fieldset->get('type')->getValue() === '3' && !(new NotEmpty())->isValid($fieldset->get('optionsEn')->getValue())) {
                 //TODO: Return error messages
                 $valid = false;
             }
         }
         if ($this->data['language_dutch']) {
             if (!(new NotEmpty())->isValid($fieldset->get('name')->getValue())) {
                 //TODO: Return error messages
                 $valid = false;
             }
             if ($fieldset->get('type')->getValue() === '3' && !(new NotEmpty())->isValid($fieldset->get('options')->getValue())) {
                 //TODO: Return error messages
                 $valid = false;
             }
         }
     }
     $this->isValid = $valid;
     return $valid;
 }

 public function testPreserveEntitiesBoundToCollectionAfterValidation()
 {
     $this->form->setInputFilter(new \Zend\InputFilter\InputFilter());
     $fieldset = new TestAsset\ProductCategoriesFieldset();
     $fieldset->setUseAsBaseFieldset(true);
     $product = new Entity\Product();
     $product->setName('Foobar');
     $product->setPrice(100);
     $c1 = new Entity\Category();
     $c1->setId(1);
     $c1->setName('First Category');
     $c2 = new Entity\Category();
     $c2->setId(2);
     $c2->setName('Second Category');
     $product->setCategories(array($c1, $c2));
     $this->form->add($fieldset);
     $this->form->bind($product);
     $data = array('product' => array('name' => 'Barbar', 'price' => 200, 'categories' => array(array('name' => 'Something else'), array('name' => 'Totally different'))));
     $hash1 = spl_object_hash($this->form->getObject()->getCategory(0));
     $this->form->setData($data);
     $this->form->isValid();
     $hash2 = spl_object_hash($this->form->getObject()->getCategory(0));
     // Returned object has to be the same as when binding or properties
     // will be lost. (For example entity IDs.)
     $this->assertTrue($hash1 == $hash2);
 }

 /**
  * @param \Zend\Form\Form $form
  * @param $data
  * @return Entity\Comment|null
  * @throws \Exception
  */
 public function add(\Zend\Form\Form $form, $data)
 {
     $serviceLocator = $this->getServiceLocator();
     $entityManager = $serviceLocator->get('Doctrine\\ORM\\EntityManager');
     $entityType = $entityManager->getRepository('\\Comment\\Entity\\EntityType')->findOneByAlias($data['alias']);
     if (!$entityType) {
         throw new EntityNotFoundException();
     }
     $form->setData($data);
     if ($form->isValid()) {
         if ($entityType->getIsEnabled()) {
             $data = $form->getData();
             $comment = new Entity\Comment();
             $comment->setEntityType($entityType);
             $user = $serviceLocator->get('Zend\\Authentication\\AuthenticationService')->getIdentity()->getUser();
             $comment->setUser($user);
             $comment->setComment($data['comment']);
             $entityManager->getConnection()->beginTransaction();
             try {
                 $hydrator = new DoctrineHydrator($entityManager);
                 $hydrator->hydrate($data, $comment);
                 $entityType->getComments()->add($comment);
                 $entityManager->persist($comment);
                 $entityManager->persist($entityType);
                 $entityManager->flush();
                 $entityManager->getConnection()->commit();
                 return $comment;
             } catch (\Exception $e) {
                 $entityManager->getConnection()->rollback();
                 throw $e;
             }
         }
     }
     return null;
 }

 public function isValid($action = null, $currentUserName = null, $currentEmail = null, $editOwn = false)
 {
     if ($action == 'edit') {
         $this->getInputFilter()->get('password_fields')->get('password')->setRequired(false);
     }
     if (!empty($this->get('password_fields')->get('password')->getValue()) || $action != 'edit') {
         $this->getInputFilter()->get('password_fields')->get('password_repeat')->setRequired(true);
     }
     if ($editOwn) {
         $this->getInputFilter()->get('role')->setRequired(false);
     }
     $userEntityClassName = get_class($this->loggedInUser);
     //region attach NoRecordExists validator to the user name
     $field = 'uname';
     $validatorOptions = array('entityClass' => $userEntityClassName, 'field' => $field);
     if ($currentUserName) {
         $validatorOptions['exclude'][] = array('field' => $field, 'value' => $currentUserName);
     }
     $validator = new NoRecordExists($this->entityManager, $validatorOptions);
     $this->getInputFilter()->get($field)->getValidatorChain()->attach($validator);
     //endregion
     //region attach NoRecordExists validator to the email
     $field = 'email';
     $validatorOptions = array('entityClass' => $userEntityClassName, 'field' => $field);
     if ($currentEmail) {
         $validatorOptions['exclude'][] = array('field' => $field, 'value' => $currentEmail);
     }
     $validator = new NoRecordExists($this->entityManager, $validatorOptions);
     $this->getInputFilter()->get($field)->getValidatorChain()->attach($validator);
     //endregion
     return parent::isValid();
 }

 /**
  * {@inheritDoc}
  *
  * Load translation for validators
  */
 public function isValid()
 {
     if ($this->hasValidated) {
         return $this->isValid;
     }
     Pi::service('i18n')->load('validator');
     return parent::isValid();
 }

 public function updateAction()
 {
     if (!($seo = $this->loadObject($this->seoService, "Seo record doesn't exist."))) {
         return $this->redirect()->toRoute('seo', array('action' => 'list'));
     }
     $this->seoForm->bind($seo);
     if ($this->request->isPost()) {
         $this->seoForm->setData($this->request->getPost());
         if ($this->seoForm->isValid()) {
             $this->seoService->update($this->seoForm->getData());
             $this->flashMessenger()->addSuccessMessage(sprintf('Seo "%s" has been successfully updated.', $seo->getId()));
             return $this->redirect()->toRoute('seo', array('action' => 'list'));
         }
     }
     $view = new ViewModel(array('id' => $seo->getId(), 'form' => $this->seoForm));
     $view->setTerminal(true);
     return $view;
 }

 public function setRegisterForm(Form $registerForm)
 {
     $this->registerForm = $registerForm;
     $fm = $this->flashMessenger()->setNamespace('zfcuser-register-form')->getMessages();
     if (isset($fm[0])) {
         $this->registerForm->isValid($fm[0]);
     }
     return $this;
 }

 /**
  * Metodo para validar o isPost e isValid
  *
  * @param Form $form Formulario a ser validado
  *
  * @return int 0 -> invalid, 1 valid, 2 not isPost
  */
 public function checkFormIsValid(Form $form)
 {
     $objRequest = $this->getRequest();
     if ($objRequest->isPost()) {
         $form->setData($objRequest->getPost());
         return $form->isValid() ? self::CHECK_FORM_IS_VALID : self::CHECK_FORM_IS_NOT_VALID;
     } else {
         return self::CHECK_FORM_IS_NOT_POST;
     }
 }

 public function __invoke(Form $form)
 {
     $out = "";
     if ($form->hasValidated() && !$form->isValid()) {
         $out .= '<div class="alert alert-error">';
         $out .= '<strong>Validation problems:</strong> Please check your form input';
         $out .= '</div>';
     }
     return $out;
 }

 /**
  * Metodo para validar o isPost e isValid
  *
  * @param Form $form Formulario a ser validado
  *
  * @return Form
  */
 public function checkFormIsValid(Form $form)
 {
     $objRequest = $this->getRequest();
     if ($objRequest->isPost()) {
         $form->setData($objRequest->getPost());
         if ($form->isValid()) {
             return true;
         }
     }
     return false;
 }

 /**
  * @param \Zend\Form\Form $form
  * @param $data
  * @return bool
  */
 public function login(&$form, $data)
 {
     $user = new User();
     $form->bind($user);
     $form->setData($data);
     if ($form->isValid()) {
         return true;
     } else {
         return false;
     }
 }