{% for field in form %}
    <div class="control-group {% if field.errors %}error{% endif %}">
        <label class="control-label" for="id_{{ field.html_name }}">
            {{ field.label|safe }} {% if field.field.required %} <span class="required">*</span>{% endif %}
        </label>
        <div class="controls">
            {% if field.html_name == 'start_date' %}
                <div class="input-append date" id="id_{{ field.html_name }}-date" data-date="{% if start_date %}{{ start_date|date:"d/m/Y" }}{% else %}{% now "d/m/Y" %}{% endif %}" data-date-format="dd/mm/yyyy">
                    <input class="span2" size="16" type="text" value="{% if start_date %}{{ start_date|date:"d/m/Y" }}{% else %}{% now "d/m/Y" %}{% endif %}" id="id_{{ field.html_name }}" name="{{ field.html_name }}">
                    <span class="add-on"><i class="icon-calendar"></i></span>
                </div>
            {% else %}
                {% if field.html_name == 'end_date' %}
                    <div class="input-append date" id="id_{{ field.html_name }}-date" data-date="{% if end_date %}{{ end_date|date:"d/m/Y" }}{% else %}{% now "d/m/Y" %}{% endif %}" data-date-format="dd/mm/yyyy">
                        <input class="span2" size="16" type="text" value="{% if end_date %}{{ end_date|date:"d/m/Y" }}{% else %}{% now "d/m/Y" %}{% endif %}" id="id_{{ field.html_name }}" name="{{ field.html_name }}">
                        <span class="add-on"><i class="icon-calendar"></i></span>
                    </div>
                {% else %}
                    {{ field }}
                {% endif %}
            {% endif %}
            {% if field.errors %}
                <span class="help-inline">
                    {% for error in field.errors %}
                        {{ error }}
                    {% endfor %}
                </span>
            {% else %}
                {% if field.html_name != 'username' %}
                    <span class="help-inline">{{ field.help_text }}</span>
                {% endif %}
            {% endif %}
        </div>
    </div>
{% endfor %}