{# By default, forms enable client-side validation. This means that you can't test the server-side validation errors from the browser. To temporarily disable this validation, add the 'novalidate' attribute: {{ form_start(form, {attr: {novalidate: 'novalidate'}}) }} #} {% if show_confirmation|default(false) %} {% set attr = {'data-confirmation': 'true'} %} {{ include('blog/_delete_post_confirmation.html.twig') }} {% endif %} {{ form_start(form, {attr: attr|default({})}) }} {{ form_widget(form) }} {% if include_back_to_home_link|default(false) %} {{ 'action.back_to_list'|trans }} {% endif %} {{ form_end(form) }}