Platformsh\Cli\Command\Domain\DomainCommandBase::validateDomainInput PHP Метод

    protected function validateDomainInput(InputInterface $input)
    {
        $this->domainName = $input->getArgument('name');
        if (!$this->validDomain($this->domainName)) {
            $this->stdErr->writeln("You must specify a <error>valid domain name</error>");
            return false;
        }
        $this->certPath = $input->getOption('cert');
        $this->keyPath = $input->getOption('key');
        $this->chainPaths = $input->getOption('chain');
        if ($this->certPath || $this->keyPath || $this->chainPaths) {
            if (!isset($this->certPath, $this->keyPath)) {
                $this->stdErr->writeln("Both the --cert and the --key are required for SSL certificates");
                return false;
            }
            return $this->validateSslOptions();
        }
        return true;
    }