function RestTestConstraintValidator::validate

File

core/modules/rest/tests/modules/rest_test/src/Plugin/Validation/Constraint/RestTestConstraintValidator.php, line 17

Class

RestTestConstraintValidator

Validator for \Drupal\rest_test\Plugin\Validation\Constraint\RestTestConstraint.

Namespace

Code

public function validate($value, Constraint $constraint) : void {
    if ($value instanceof FieldItemListInterface) {
        $value = $value->getValue();
        if (!empty($value[0]['value']) && $value[0]['value'] === 'ALWAYS_FAIL') {
            $this->context
                ->addViolation($constraint->message);
        }
    }
}