CKEditor5ElementConstraint.php

<?php

declare (strict_types=1);
namespace Drupal\ckeditor5\Plugin\Validation\Constraint;

use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\Validation\Attribute\Constraint;
use Symfony\Component\Validator\Attribute\HasNamedArguments;
use Symfony\Component\Validator\Constraint as SymfonyConstraint;

/**
 * CKEditor 5 element.
 */
class CKEditor5ElementConstraint extends SymfonyConstraint {
  
  /**
   * Validation constraint option to impose attributes to be specified.
   *
   * @var null|array
   */
  public $requiredAttributes = NULL;
  public function __construct(mixed $options = NULL, ?array $requiredAttributes = NULL, public $message = 'The following tag is not valid HTML: %provided_element.', public $missingRequiredAttributeMessage = 'The following tag is missing the required attribute <code>@required_attribute_name</code>: <code>@provided_element</code>.', public $requiredAttributeMinValuesMessage = 'The following tag does not have the minimum of @min_attribute_value_count allowed values for the required attribute <code>@required_attribute_name</code>: <code>@provided_element</code>.', ?array $groups = NULL, mixed $payload = NULL) {
    parent::__construct($options, $groups, $payload);
    $this->requiredAttributes = $requiredAttributes ?? $this->requiredAttributes;
  }

}