{% if form[ligne.key] is defined %}
	<div id="form-{{ ligne.key }}" class="form-group">
		{% if ligne.label %}
			<label>{{ ligne.label }}</label>
		{% endif %}

		{{ form_widget(form[ligne.key]) }}

		{% if ligne.help_block is defined and ligne.help_block %}
			<div class="help help_block">{{ ligne.help_block }}</div>
		{% endif %}
		<div class="has-error">
			{{ form_errors(form[ligne.key]) }}
		</div>
	</div>
{% endif %}