form-field-date-legacy.html

<label 
    {% include patterns/form-field-auto-save-attributes %}
    class="
        {% include patterns/form-field-auto-save-classes %}
        {% if include.depends %}pat-depends{% endif %}" 
    {% if include.depends %}data-pat-depends="{{ include.depends }}; transition: slide"{% endif %}>
    {% include patterns/form-field-label-conditional.html %}
    <input 
        name="{{ include.name }}" 
        type="date" 
        size="{{ include.chars }}" 
        placeholder="{{ site.data[ui_data_path].ui[include.placeholder][site.data.config.lang] }}" 
        class="pat-date-picker"
        value="{{ include.value }}"
        data-pat-date-picker="output-format: D MMMM YYYY; locale: {{ site.lang }}" />

    {% if include.help %}
        {% include patterns/form-help.html
            content=include.help more=include.help_more %}
    {% endif %}

    {% include patterns/form-has-changes.html %}

</label>