{# The check is needed to prevent starting the session when looking for "flash messages": https://symfony.com/doc/current/session.html#avoid-starting-sessions-for-anonymous-users TIP: With FOSHttpCache you can also adapt this to make it cache safe: https://foshttpcachebundle.readthedocs.io/en/latest/features/helpers/flash-message.html#}{#{% if app.request.hasPreviousSession %} <div class="messages"> {% for type, messages in app.flashes %} {% for message in messages %} <div class="alert alert-dismissible alert-{{ type }} fade in" role="alert"> <button type="button" class="close" data-dismiss="alert" aria-label="{{ 'action.close'|trans }}"> <span aria-hidden="true">×</span> </button> {{ message|trans }} </div> {% endfor %} {% endfor %} </div>{% endif %}#}{% for type, messages in app.session.flashBag.all %} {% for message in messages %} <div class="alert alert-{{ type }} alert-dismissible fade show mb-2" role="alert"> <i class="mdi mdi-alert-circle-outline me-2"></i> {{ message|trans({}, 'FOSUserBundle') }} <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button> </div> {% endfor %}{% endfor %}