status-messages.html.twig

{#
/**
 * @file
 * Test templates file with extra messages div.
 */
#}
<div data-drupal-messages>
{% block messages %}
{% for type, messages in message_list %}
  {%
    set classes = [
      'messages',
      'messages--' ~ type,
    ]
  %}
  <div role="contentinfo" aria-label="{{ status_headings[type] }}"{{ attributes.addClass(classes)|without('role', 'aria-label') }}>
    {% if type == 'error' %}
      <div role="alert">
    {% endif %}
      {% if status_headings[type] %}
        <h2 class="visually-hidden">{{ status_headings[type] }}</h2>
      {% endif %}
      {% if messages|length > 1 %}
        <ul class="messages__list">
          {% for message in messages %}
            <li class="messages__item">{{ message }}</li>
          {% endfor %}
        </ul>
      {% else %}
        {{ messages|first }}
      {% endif %}
    {% if type == 'error' %}
      </div>
    {% endif %}
  </div>
  {# Remove type specific classes. #}
  {% set attributes = attributes.removeClass(classes) %}
{% endfor %}
{% endblock messages %}
</div>
<div data-drupal-messages-other></div>