{% if app.session.flashbag.peek('success') is not empty %}
<div class="container mt-3">
{% for flashmessage in app.session.flashbag.get('success') %}
<div class="alert alert-success">{{ flashmessage|raw }}</div>
{% endfor %}
</div>
{% endif %}
{% if app.session.flashbag.peek('warning') is not empty %}
<div class="container mt-3">
{% for flashmessage in app.session.flashbag.get('warning') %}
<div class="alert alert-warning">{{ flashmessage|raw }}</div>
{% endfor %}
</div>
{% endif %}
{% if app.session.flashbag.peek('error') is not empty %}
<div class="container mt-3">
{% for flashmessage in app.session.flashbag.get('error') %}
<div class="alert alert-danger">{{ flashmessage|raw }}</div>
{% endfor %}
</div>
{% endif %}