function LinkExternalProtocolsConstraintValidator::validate
Same name in other branches
- 9 core/modules/link/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator::validate()
- 8.9.x core/modules/link/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator::validate()
- 11.x core/modules/link/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidator.php \Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator::validate()
phpcs:ignore Drupal.Commenting.FunctionComment.VoidReturn
Return value
void
File
-
core/
modules/ link/ src/ Plugin/ Validation/ Constraint/ LinkExternalProtocolsConstraintValidator.php, line 20
Class
- LinkExternalProtocolsConstraintValidator
- Validates the LinkExternalProtocols constraint.
Namespace
Drupal\link\Plugin\Validation\ConstraintCode
public function validate($value, Constraint $constraint) {
if (isset($value)) {
try {
/** @var \Drupal\Core\Url $url */
$url = $value->getUrl();
} catch (\InvalidArgumentException $e) {
return;
}
// Disallow external URLs using untrusted protocols.
if ($url->isExternal() && !in_array(parse_url($url->getUri(), PHP_URL_SCHEME), UrlHelper::getAllowedProtocols())) {
$this->context
->addViolation($constraint->message, [
'@uri' => $value->uri,
]);
}
}
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.