public function FileFeatureForm::validateForm in Ubercart 8.4

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

uc_file/src/Form/FileFeatureForm.php, line 247

Class

FileFeatureForm

Creates or edits a file feature for a product.

Namespace

Drupal\uc_file\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {

  // Ensure this is actually a file we control...
  if (!\Drupal::database()
    ->query('SELECT fid FROM {uc_files} WHERE filename = :name', [
    ':name' => $form_state
      ->getValue('uc_file_filename'),
  ])
    ->fetchField()) {
    $form_state
      ->setErrorByName('uc_file_filename', $this
      ->t('%file is not a valid file or directory inside file download directory.', [
      '%file' => $form_state
        ->getValue('uc_file_filename'),
    ]));
  }

  // If any of our overrides are set, then we make sure they make sense.
  if ($form_state
    ->getValue('download_override') && $form_state
    ->getValue('download_limit_number') < 0) {
    $form_state
      ->setErrorByName('download_limit_number', $this
      ->t('A negative download limit does not make sense. Please enter a positive integer, or leave empty for no limit.'));
  }
  if ($form_state
    ->getValue('location_override') && $form_state
    ->getValue('download_limit_addresses') < 0) {
    $form_state
      ->setErrorByName('download_limit_addresses', $this
      ->t('A negative IP address limit does not make sense. Please enter a positive integer, or leave empty for no limit.'));
  }
  if ($form_state
    ->getValue('time_override') && $form_state
    ->getValue('duration_granularity') != 'never' && $form_state
    ->getValue('duration_qty') < 1) {
    $form_state
      ->setErrorByName('duration_qty', $this
      ->t('You set the granularity (%gran), but you did not set how many. Please enter a positive non-zero integer.', [
      '%gran' => $form_state
        ->getValue('duration_granularity') . '(s)',
    ]));
  }
}