public function WebformImageFile::prepare in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Plugin/WebformElement/WebformImageFile.php \Drupal\webform\Plugin\WebformElement\WebformImageFile::prepare()

Prepare an element to be rendered within a webform.

Parameters

array $element: An element.

\Drupal\webform\WebformSubmissionInterface $webform_submission: A webform submission. Webform submission is optional since it is not used by composite sub elements.

Overrides WebformManagedFileBase::prepare

See also

\Drupal\webform\Element\WebformCompositeBase::processWebformComposite

File

src/Plugin/WebformElement/WebformImageFile.php, line 43

Class

WebformImageFile

Provides a 'webform_image_file' element.

Namespace

Drupal\webform\Plugin\WebformElement

Code

public function prepare(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
  parent::prepare($element, $webform_submission);

  // Add upload resolution validation.
  $max_resolution = $this
    ->getElementProperty($element, 'max_resolution');
  $min_resolution = $this
    ->getElementProperty($element, 'min_resolution');
  if ($max_resolution || $min_resolution) {
    $element['#upload_validators']['file_validate_image_resolution'] = [
      $max_resolution,
      $min_resolution,
    ];
  }
}