Arkade\S3\Console\Command\StorageSyncCommand::validate PHP Method

    public function validate(InputInterface $input)
    {
        $errors = [];
        if (is_null($this->helper->getAccessKey())) {
            $errors[] = 'You have not provided an AWS access key ID. You can do so using our config script.';
        }
        if (is_null($this->helper->getSecretKey())) {
            $errors[] = 'You have not provided an AWS secret access key. You can do so using our config script.';
        }
        if (is_null($this->helper->getBucket())) {
            $errors[] = 'You have not provided an S3 bucket. You can do so using our config script.';
        }
        if (is_null($this->helper->getRegion())) {
            $errors[] = 'You have not provided an S3 region. You can do so using our config script.';
        }
        return $errors;
    }