semanticui-8.x-1.x-dev/templates/form/form-element-label.html.twig

{#
/**
 * @file
 * Theme override for a form element label.
 *
 * Available variables:
 * - title: The label's text.
 * - title_display: Elements title_display setting.
 * - required: An indicator for whether the associated form element is required.
 * - attributes: A list of HTML attributes for the label.
 *
 * @see template_preprocess_form_element_label()
 */
#}
{%
  set classes = [
    title_display == 'after' ? 'option',
    title_display == 'invisible' and not element['#is_checkbox'] ? 'visually-hidden',
    required ? 'js-form-required',
  ]
%}

{# Move label title to attribute so it's accessible by screen readers. #}
{% if title is not empty and title_display == 'invisible' and element['#is_checkbox'] %}
  {% set attributes = attributes.setAttribute('title', title) %}
  {% set title = null %}
{% endif %}

{% if title is not empty or required or element['#is_checkbox'] -%}
  <label{{ attributes.addClass(classes) }}>{{ title }}</label>
{%- endif %}