{
    "title": {% apply json_encode|raw %}{% block formTitle %}{% endblock %}{% endapply %},
    "html": {% apply json_encode|raw %}{% block formHtml %}{% endblock %}{% endapply %},
    "buttons": {% apply json_encode|raw %}{% block formButtons %}{% endblock %}{% endapply %},
    "fieldActions": {% apply json_encode|raw %}{% block formFieldActions %}{% endblock %}{% endapply %},
    "callBack": {% apply json_encode|raw %}{% block callBack %}{% endblock %}{% endapply %},
    "extra": {% block extra %}[]{% endblock %}
}