Snippet: TWIG - Horizontal form fields rendering with twitter bootstrap

horizontal-fields.html.twig

{% block form_row %}
    {% spaceless %}
        <div class="control-group {% if errors %}error{% endif %}">
            {{ form_label(form, label|default(null), { 'label_attr': {'class': 'control-label'} }) }}
            <div class="controls">
                {{ form_widget(form) }}
                {{ form_errors(form) }}
            </div>
        </div>
    {% endspaceless %}
{% endblock form_row %}

{% block form_errors %}
{% spaceless %}
    {% if errors|length > 0 %}
    <ul>
        {% for error in errors %}
            <li class="help-inline">{{ error.message }}</li>
        {% endfor %}
    </ul>
    {% endif %}
{% endspaceless %}
{% endblock form_errors %}