<?php

namespace Drupal\link\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;

/**
 * Defines a protocol validation constraint for links to external URLs.
 */
#[Constraint(
  id: 'LinkExternalProtocols',
  label: new TranslatableMarkup('No dangerous external protocols', [], ['context' => 'Validation'])
)]
class LinkExternalProtocolsConstraint extends SymfonyConstraint {

  #[HasNamedArguments]
  public function __construct(
    mixed $options = NULL,
    public string $message = "The path '@uri' is invalid.",
    ?array $groups = NULL,
    mixed $payload = NULL,
  ) {
    parent::__construct($options, $groups, $payload);
  }

}