function MacAddressValidator::checkMac

Checks whether a MAC address is valid.

1 call to MacAddressValidator::checkMac()

MacAddressValidator::validate in vendor/symfony/validator/Constraints/MacAddressValidator.php

Checks if the passed value is valid.

File

vendor/symfony/validator/Constraints/MacAddressValidator.php, line 57

Class

MacAddressValidator

Validates whether a value is a valid MAC address.

Namespace

Symfony\Component\Validator\Constraints

Code

private static function checkMac(string $mac, string $type) : bool {
    if (!filter_var($mac, \FILTER_VALIDATE_MAC)) {
        return false;
    }
    return match ($type) {    MacAddress::ALL => true,
        MacAddress::ALL_NO_BROADCAST => !self::isBroadcast($mac),
        MacAddress::LOCAL_ALL => self::isLocal($mac),
        MacAddress::LOCAL_NO_BROADCAST => self::isLocal($mac) && !self::isBroadcast($mac),
        MacAddress::LOCAL_UNICAST => self::isLocal($mac) && self::isUnicast($mac),
        MacAddress::LOCAL_MULTICAST => self::isLocal($mac) && !self::isUnicast($mac),
        MacAddress::LOCAL_MULTICAST_NO_BROADCAST => self::isLocal($mac) && !self::isUnicast($mac) && !self::isBroadcast($mac),
        MacAddress::UNIVERSAL_ALL => !self::isLocal($mac),
        MacAddress::UNIVERSAL_UNICAST => !self::isLocal($mac) && self::isUnicast($mac),
        MacAddress::UNIVERSAL_MULTICAST => !self::isLocal($mac) && !self::isUnicast($mac),
        MacAddress::UNICAST_ALL => self::isUnicast($mac),
        MacAddress::MULTICAST_ALL => !self::isUnicast($mac),
        MacAddress::MULTICAST_NO_BROADCAST => !self::isUnicast($mac) && !self::isBroadcast($mac),
        MacAddress::BROADCAST => self::isBroadcast($mac),
    
    };
}