function ValidKeysConstraint::getRequiredOptions

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/ValidKeysConstraint.php, line 76

Class

ValidKeysConstraint

Checks that all the keys of a mapping are valid and required keys present.

Namespace

Code

public function getRequiredOptions() : array {
  return [
    'allowedKeys',
  ];
}