/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
// Check folders
$folders = array();
foreach ($form_state->getValue(array('conf', 'folders')) as $i => $folder) {
$path = trim($folder['path']);
// Empty path
if ($path === '') {
continue;
}
// Validate path
if (!Imce::regularPath($path)) {
return $form_state->setError($form['conf']['folders'][$i]['path'], $this->t('Invalid folder path.'));
}
// Remove empty permissions
$folder['permissions'] = array_filter($folder['permissions']);
$folder['path'] = $path;
$folders[$path] = $folder;
}
// No valid folders
if (!$folders) {
return $form_state->setError($form['conf']['folders'][0]['path'], $this->t('You must define a folder.'));
}
$form_state->setValue(array('conf', 'folders'), array_values($folders));
// Call plugin validators
\Drupal::service('plugin.manager.imce.plugin')->validateProfileForm($form, $form_state, $this->getEntity());
return parent::validateForm($form, $form_state);
}
