Airship\Engine\Landing::post PHP Method

    protected function post(InputFilterContainer $filterContainer = null, bool $ignoreCSRFToken = false)
    {
        if ($this->airship_http_method !== 'POST' || empty($_POST)) {
            return false;
        }
        if ($ignoreCSRFToken) {
            if ($filterContainer) {
                try {
                    return $filterContainer($_POST);
                } catch (\TypeError $ex) {
                    $this->log('Input validation threw a TypeError', LogLevel::ALERT, \Airship\throwableToArray($ex));
                    return false;
                }
            }
            return $_POST;
        }
        if ($this->airship_csrf->check()) {
            if ($filterContainer) {
                try {
                    return $filterContainer($_POST);
                } catch (\TypeError $ex) {
                    $this->log('Input validation threw a TypeError', LogLevel::ALERT, \Airship\throwableToArray($ex));
                    return false;
                }
            }
            return $_POST;
        }
        $state = State::instance();
        if ($state->universal['debug']) {
            // This is only thrown during development, to be noisy.
            throw new SecurityAlert(\__('CSRF validation failed'));
        }
        $this->log('CSRF validation failed', LogLevel::ALERT);
        return false;
    }