mediteran-8.x-1.13/templates/form/select.html.twig

{#
/**
 * @file
 * Theme override for a select element.
 *
 * Available variables:
 * - attributes: HTML attributes for the <select> tag.
 * - options: The <option> element children.
 *
 * @see template_preprocess_select()
 */
#}
<select{{attributes}}>
	{% for option in options -%}
		{% if option.type == 'optgroup' -%}
			<optgroup label="{{ option.label }}">
				{% for sub_option in option.options -%}
					<option value="{{ sub_option.value }}" {{ sub_option.selected ? ' selected="selected"' }}>{{- sub_option.label -}}</option>
				{%- endfor %}
			</optgroup>
		{% elseif option.type == 'option' -%}
			<option value="{{ option.value }}" {{ option.selected ? ' selected="selected"' }}>{{- option.label -}}</option>
		{% endif -%}
	{% endfor %}
</select>