public static function FontAwesomeIconWidget::validatePowerTransforms in Font Awesome Icons 8.2

Validate the Font Awesome power transforms.

File

src/Plugin/Field/FieldWidget/FontAwesomeIconWidget.php, line 462

Class

FontAwesomeIconWidget

Plugin implementation of the 'fontawesome_icon' widget.

Namespace

Drupal\fontawesome\Plugin\Field\FieldWidget

Code

public static function validatePowerTransforms($element, FormStateInterface $form_state) {
  $values = $form_state
    ->getValue($element['#parents']);
  if (!empty($values['type']) && empty($values['value'])) {
    $form_state
      ->setError($element, t('Missing value for Font Awesome Power Transform %value. Please see @iconLink for information on correct values.', [
      '%value' => $values['type'],
      '@iconLink' => Link::fromTextAndUrl(t('the Font Awesome icon list'), Url::fromUri('https://fontawesome.com/how-to-use/svg-with-js'))
        ->toString(),
    ]));
  }
  elseif (empty($values['type']) && !empty($values['value'])) {
    $form_state
      ->setError($element, t('Missing type value for Font Awesome Power Transform. Please see @iconLink for information on correct values.', [
      '@iconLink' => Link::fromTextAndUrl(t('the Font Awesome icon list'), Url::fromUri('https://fontawesome.com/how-to-use/svg-with-js'))
        ->toString(),
    ]));
  }
  if (!empty($values['value']) && !is_numeric($values['value'])) {
    $form_state
      ->setError($element, t("Invalid value for Font Awesome Power Transform %value. Please see @iconLink for information on correct values.", [
      '%value' => $values['type'],
      '@iconLink' => Link::fromTextAndUrl(t('the Font Awesome icon list'), Url::fromUri('https://fontawesome.com/how-to-use/svg-with-js'))
        ->toString(),
    ]));
  }
}