form-field-date-time-legacy.html

<fieldset
    {% include patterns/form-field-auto-save-attributes %}
    class="
        {% include patterns/form-field-auto-save-classes %}
        group
        date-time">
        <legend>{% include patterns/form-field-label-conditional.html %}</legend>
        <div 
            class="field-cluster layout-date-time">   
            <label>
                {% include patterns/i18n id="patterns.label_date" %}
                <input
                    type="date"
                    value="{{ include.date }}"
                    size="10"
                    class="date pat-date-picker"
                    name="start-day"
                    placeholder="Date"
                    id="start-day"
                    data-pat-date-picker="output-format: D MMM YYYY; locale: {{ site.lang }}"
                    data-pat-validation="not-after: #end-day; message-date: This date must be on or before the end date."
                   />
            </label>
            <label>
                {% include patterns/i18n id="patterns.label_time" %}
                <input 
                    type="time">
            </label>
        </div>
</fieldset>