/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
parent::validateForm($form, $form_state);
// Ensure numeric values.
if ($form_state->hasValue('weight') && !is_numeric($form_state->getValue('weight'))) {
$form_state->setErrorByName('weight', $this->t('Weight value must be numeric.'));
}
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
parent::validateForm($form, $form_state);
$source = $form_state->getValue(array('redirect_source', 0));
$redirect = $form_state->getValue(array('redirect_redirect', 0));
if ($source['path'] == '<front>') {
$form_state->setErrorByName('redirect_source', t('It is not allowed to create a redirect from the front page.'));
}
if (strpos($source['path'], '#') !== FALSE) {
$form_state->setErrorByName('redirect_source', t('The anchor fragments are not allowed.'));
}
if (strpos($source['path'], '/') === 0) {
$form_state->setErrorByName('redirect_source', t('The url to redirect from should not start with a forward slash (/).'));
}
try {
$source_url = Url::fromUri('internal:/' . $source['path']);
$redirect_url = Url::fromUri($redirect['uri']);
// It is relevant to do this comparison only in case the source path has
// a valid route. Otherwise the validation will fail on the redirect path
// being an invalid route.
if ($source_url->toString() == $redirect_url->toString()) {
$form_state->setErrorByName('redirect_redirect', t('You are attempting to redirect the page to itself. This will result in an infinite loop.'));
}
} catch (\InvalidArgumentException $e) {
// Do nothing, we want to only compare the resulting URLs.
}
$parsed_url = UrlHelper::parse(trim($source['path']));
$path = isset($parsed_url['path']) ? $parsed_url['path'] : NULL;
$query = isset($parsed_url['query']) ? $parsed_url['query'] : NULL;
$hash = Redirect::generateHash($path, $query, $form_state->getValue('language')[0]['value']);
// Search for duplicate.
$redirects = \Drupal::entityManager()->getStorage('redirect')->loadByProperties(array('hash' => $hash));
if (!empty($redirects)) {
$redirect = array_shift($redirects);
if ($this->entity->isNew() || $redirect->id() != $this->entity->id()) {
$form_state->setErrorByName('redirect_source', t('The source path %source is already being redirected. Do you want to <a href="@edit-page">edit the existing redirect</a>?', array('%source' => $source['path'], '@edit-page' => $redirect->url('edit-form'))));
}
}
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
$message = parent::validateForm($form, $form_state);
// Check if flood control has been activated for sending emails.
if (!$this->currentUser()->hasPermission('administer contact forms') && (!$message->isPersonal() || !$this->currentUser()->hasPermission('administer users'))) {
$limit = $this->config('contact.settings')->get('flood.limit');
$interval = $this->config('contact.settings')->get('flood.interval');
if (!$this->flood->isAllowed('contact', $limit, $interval)) {
$form_state->setErrorByName('', $this->t('You cannot send more than %limit messages in @interval. Try again later.', array('%limit' => $limit, '@interval' => $this->dateFormatter->formatInterval($interval))));
}
}
return $message;
}
public function validateForm(array &$form, FormStateInterface $form_state) {
parent::validateForm($form, $form_state);
$file_upload = $this->getRequest()->files->get('files[upload_pdf]', NULL, TRUE);
if ($file_upload) {
$this->validatePdfUpload($form, $form_state, $file_upload, 'upload_pdf');
}
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
$entity = parent::validateForm($form, $form_state);
if ($entity->isNew()) {
$exists = $this->blockContentStorage->loadByProperties(array('info' => $form_state->getValue(['info', 0, 'value'])));
if (!empty($exists)) {
$form_state->setErrorByName('info', $this->t('A block with description %name already exists.', array('%name' => $form_state->getValue(array('info', 0, 'value')))));
}
}
return $entity;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
$mail = $form_state->getValue(array('mail', 0, 'value'));
// Users should login to manage their subscriptions.
if (\Drupal::currentUser()->isAnonymous() && ($user = user_load_by_mail($mail))) {
$message = $user->isBlocked() ? $this->t('The email address %mail belongs to a blocked user.', array('%mail' => $mail)) : $this->t('There is an account registered for the e-mail address %mail. Please log in to manage your newsletter subscriptions.', array('%mail' => $mail));
$form_state->setErrorByName('mail', $message);
}
// Unless the submit handler is 'update', if the newsletter checkboxes are
// available, at least one must be checked.
$update = in_array('::submitUpdate', $form_state->getSubmitHandlers());
if (!$update && !$this->getSubscriptionWidget($form_state)->isHidden() && !count($form_state->getValue('subscriptions'))) {
$form_state->setErrorByName('subscriptions', t('You must select at least one newsletter.'));
}
parent::validateForm($form, $form_state);
}
