firefly-iii/resources/twig/partials/flashes.twig

{% if Session.has('success') %}
    <div class="alert alert-success alert-dismissible" role="alert">
        <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">{{ 'close'|_ }}</span></button>
        <strong>Success!</strong> {{ Session.get('success') }}
    </div>
{% endif %}

{% if Session.has('info') %}
    <div class="alert alert-info alert-dismissible" role="alert">
        <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">{{ 'close'|_ }}</span></button>
        <strong>Info:</strong> {{ Session.get('info')|raw }}
    </div>
{% endif %}

{% if Session.has('warning') %}
    <div class="alert alert-warning alert-dismissible" role="alert">
        <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">{{ 'close'|_ }}</span></button>
        <strong>Warning!</strong> {{ Session.get('warning') }}
    </div>
{% endif %}

{% if Session.has('error') %}
    <div class="alert alert-danger alert-dismissible" role="alert">
        <button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">{{ 'close'|_ }}</span></button>
        <strong>Error!</strong> {{ Session.get('error')|raw }}
    </div>
{% endif %}