Nextras\Forms\Bridges\Latte\SnippetBridge::addSnippet PHP Method

    public function addSnippet($name, $content)
    {
        if ($this->payload === NULL) {
            $this->payload = $this->control->getPresenter()->getPayload();
        }
        $this->payload->snippets[$this->control->getSnippetId($name)] = $content;
    }