PHP ConfigFormBase::validateForm方法代码示例

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     if (empty($form['#translation_directory']) && $form_state->getValue('use_source') == LOCALE_TRANSLATION_USE_SOURCE_LOCAL) {
         $form_state->setErrorByName('use_source', $this->t('You have selected local translation source, but no <a href=":url">Interface translation directory</a> was configured.', array(':url' => $this->url('system.file_system_settings'))));
     }
 }

 /**
  * Implements \Drupal\Core\Form\FormInterface::validateForm().
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $error = array();
     $sf_library = preg_replace("/(^[\r\n]*|[\r\n]+)[\\s\t]*[\r\n]+/", "\n", trim($form_state->getValue('superfish_library')));
     if (empty($sf_library)) {
         $form_state->setErrorByName('superfish_library', t('Path to Superfish library field cannot be empty. Please try this list:') . str_replace("\r\n", ",", $this->superfish_library_path()));
     } else {
         // Trimming blank lines and such
         $sf_library = explode("\n", $sf_library);
         // Crystal clear
         foreach ($sf_library as $s) {
             if (!file_exists($s)) {
                 $error[] = $s;
             }
         }
         if (!empty($error)) {
             $error_message = '';
             if (count($error) > 1) {
                 foreach ($error as $e) {
                     $error_message .= '<li>' . $e . '</li>';
                 }
                 $error_message = t('Files not found') . ': <ul>' . $error_message . '</ul>';
             } else {
                 $error_message = t('File not found') . ': ' . $error[0];
             }
             $form_state->setErrorByName('superfish_library', $error_message);
         }
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * Implements \Drupal\Core\Form\FormInterface::validateForm().
  */
 public function validateForm(array &$form, array &$form_state)
 {
     $form_state['notify_emails'] = array();
     if (!empty($form_state['values']['update_notify_emails'])) {
         $valid = array();
         $invalid = array();
         foreach (explode("\n", trim($form_state['values']['update_notify_emails'])) as $email) {
             $email = trim($email);
             if (!empty($email)) {
                 if (valid_email_address($email)) {
                     $valid[] = $email;
                 } else {
                     $invalid[] = $email;
                 }
             }
         }
         if (empty($invalid)) {
             $form_state['notify_emails'] = $valid;
         } elseif (count($invalid) == 1) {
             $this->setFormError('update_notify_emails', $form_state, $this->t('%email is not a valid email address.', array('%email' => reset($invalid))));
         } else {
             $this->setFormError('update_notify_emails', $form_state, $this->t('%emails are not valid email addresses.', array('%emails' => implode(', ', $invalid))));
         }
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, array &$form_state)
 {
     parent::validateForm($form, $form_state);
     if (!intval($form_state['values']['request_token_lifetime'], 10)) {
         form_set_error('oauth_request_token_lifetime', t('The request token lifetime must be a non-zero integer value.'));
     }
 }

 /**
  * Implements \Drupal\Core\Form\FormInterface::validateForm().
  */
 public function validateForm(array &$form, array &$form_state)
 {
     parent::validateForm($form, $form_state);
     if (empty($form['#translation_directory']) && $form_state['values']['use_source'] == LOCALE_TRANSLATION_USE_SOURCE_LOCAL) {
         $this->setFormError('use_source', $form_state, $this->t('You have selected local translation source, but no <a href="@url">Interface translation directory</a> was configured.', array('@url' => url('admin/config/media/file-system'))));
     }
 }

 /**
  * Implements \Drupal\Core\Form\FormInterface::validateForm().
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $form_state->set('notify_emails', []);
     if (!$form_state->isValueEmpty('update_notify_emails')) {
         $valid = array();
         $invalid = array();
         foreach (explode("\n", trim($form_state->getValue('update_notify_emails'))) as $email) {
             $email = trim($email);
             if (!empty($email)) {
                 if (valid_email_address($email)) {
                     $valid[] = $email;
                 } else {
                     $invalid[] = $email;
                 }
             }
         }
         if (empty($invalid)) {
             $form_state->set('notify_emails', $valid);
         } elseif (count($invalid) == 1) {
             $form_state->setErrorByName('update_notify_emails', $this->t('%email is not a valid email address.', array('%email' => reset($invalid))));
         } else {
             $form_state->setErrorByName('update_notify_emails', $this->t('%emails are not valid email addresses.', array('%emails' => implode(', ', $invalid))));
         }
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  *
  * @DCG: Optional.
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     if ($form_state->getValue('example') != 'example') {
         $form_state->setErrorByName('example', $this->t('The value is not correct.'));
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     if ($form_state->getValue('usar-fecha-prueba-cron') && !$form_state->getValue('fecha-prueba-cron')) {
         $form_state->setErrorByName('fecha-prueba-cron', "Se requiere una fecha si se activa la opcion de prueba para CRON");
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     if (!intval($form_state->getValue('request_token_lifetime', 10))) {
         $form_state->setErrorByName('oauth_request_token_lifetime', $this->t('The request token lifetime must be a non-zero integer value.'));
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     // Call the form validation handler for each of the toolkits.
     foreach ($this->availableToolkits as $toolkit) {
         $toolkit->validateConfigurationForm($form, $form_state);
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     $tabindex = $form_state->getValue('recaptcha_tabindex');
     if (!is_numeric($tabindex)) {
         $form_state->setErrorByName('recaptcha_tabindex', t('The tabindex must be an integer.'));
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $default_format = trim($form_state->getValue(['name_settings', 'default_format']));
     if (empty($default_format) && !strlen($default_format)) {
         $form_state->setErrorByName('name_settings][default_format', t('%title field is required.', array('%title' => $form['name_settings']['default_format']['#title'])));
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     parent::validateForm($form, $form_state);
     $form_state->setValue('container_id', trim($form_state->getValue('container_id')));
     if (!preg_match('/^GTM-.*$/', $form_state->getValue('container_id'))) {
         $form_state->setErrorByName('container_id', t('A valid Google Tag Manager Container ID is case sensitive and formatted like GTM-XXXXXX.'));
     }
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, array &$form_state)
 {
     $child_type = $form_state['values']['book_child_type'];
     if (empty($form_state['values']['book_allowed_types'][$child_type])) {
         $this->setFormError('book_child_type', $form_state, $this->t('The content type for the %add-child link must be one of those selected as an allowed book outline type.', array('%add-child' => $this->t('Add child page'))));
     }
     parent::validateForm($form, $form_state);
 }

 /**
  * {@inheritdoc}
  */
 public function validateForm(array &$form, FormStateInterface $form_state)
 {
     $child_type = $form_state->getValue('book_child_type');
     if ($form_state->isValueEmpty(array('book_allowed_types', $child_type))) {
         $form_state->setErrorByName('book_child_type', $this->t('The content type for the %add-child link must be one of those selected as an allowed book outline type.', array('%add-child' => $this->t('Add child page'))));
     }
     parent::validateForm($form, $form_state);
 }