public function ValidPathConstraintValidator::validate in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Path/Plugin/Validation/Constraint/ValidPathConstraintValidator.php \Drupal\Core\Path\Plugin\Validation\Constraint\ValidPathConstraintValidator::validate()

File

core/lib/Drupal/Core/Path/Plugin/Validation/Constraint/ValidPathConstraintValidator.php, line 45

Class

ValidPathConstraintValidator

Constraint validator for validating system paths.

Namespace

Drupal\Core\Path\Plugin\Validation\Constraint

Code

public function validate($value, Constraint $constraint) {
  if (!isset($value)) {
    return;
  }
  $path = trim($value, '/');
  if (!$this->pathValidator
    ->isValid($path)) {
    $this->context
      ->addViolation($constraint->message, [
      '%link_path' => $value,
    ]);
  }
}