Zendframework 3中Zend_Validate_Db_RecordExists类的zendframework 2的替换是什么？

I am using zend framework 3 and want to check if the email address already exist in database, but my code is in zendframework 2. What is the replacement for Zend_Validate_Db_RecordExists of zendframework 2 in zendframework 3 ?

    //Check that the email address exists in the database
    $validator = new Zend_Validate_Db_RecordExists('users', 'emailaddress');
    if ($validator->isValid($emailaddress)) {
        // email address appears to be valid
    } else {
        // email address is invalid; print the reasons
        foreach ($validator->getMessages() as $message) {
            echo "$message
";
        }
    }

    //Check that the email address exists in the database
    $validator = new Zend_Validate_Db_RecordExists('users', 'emailaddress');
    if ($validator->isValid($emailaddress)) {
        // email address appears to be valid
    } else {
        // email address is invalid; print the reasons
        foreach ($validator->getMessages() as $message) {
            echo "$message
";
        }
    }