ValidKeysConstraint::$missingRequiredKeyMessage

The error message if a key is missing.

Type: string

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/ValidKeysConstraint.php, line 43

Class

ValidKeysConstraint

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

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint

Code

public string $missingRequiredKeyMessage = "'@key' is a required key.";