<div class="col-12 mb-4"> {{ form_widget(form.fullName) }}</div><div class="col-12 mb-4"> {{ form_widget(form.email) }}</div><div class="col-12 mb-4"> {{ form_widget(form.phone) }}</div><div class="col-12 mb-4"> {{ form_widget(form.message, {'attr': {'style' : 'height: 150px'}}) }}</div>