function CardScheme::getRequiredOptions

Overrides Constraint::getRequiredOptions

File

vendor/symfony/validator/Constraints/CardScheme.php, line 72

Class

CardScheme

Validates a credit card number for a given credit card company.

Namespace

Symfony\Component\Validator\Constraints

Code

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