{% for field_name, field_errors in login_form.errors|dictsort if field_errors %}
{% for error in field_errors %}
- {{ error }}
{% endfor %}
{% endfor %}
{% endif %}
{{ login_form.username(class_='input form-control', type='username', placeholder='Username') }}
{{ login_form.username.label }}
{{ login_form.password(class_='input form-control', type='password', placeholder='Password') }}
{{ login_form.password.label }}