{{ form_start(form, {'attr': {'class': 'needs-validation'}}) }}

{% for field in form %} {% if field.vars.name == 'active' %}

{{ form_widget(field, {'attr': {'class': 'form-check-input'}}) }} {{ form_label(field, null, {'label_attr': {'class': 'form-check-label'}}) }} {{ form_errors(field) }}

{% else %}

{{ form_label(field, null, {'label_attr': {'class': 'form-label'}}) }} {{ form_widget(field, {'attr': {'class': 'form-control'}}) }} {{ form_errors(field) }}

{% endif %} {% endfor %}