<select name="{{ select_name }}"{% if id is not empty %} id="{{ id }}"{% endif -%}
    {%- if class is not empty %} class="{{ class }}"{% endif %}>
{% if placeholder is not empty %}
    <option value="" disabled="disabled"
    {%- if not selected %} selected="selected"{% endif %}>{{ placeholder }}</option>
{% endif %}
{% for option in result_options %}
<option value="{{ option['value'] }}"
    {{- option['selected'] ? ' selected="selected"' }}>{{ option['label'] }}</option>
{% endfor %}
</select>