wetboew_webform_example-1.0.x-dev/templates/label/form-element-label.html.twig

{#
/**
 * @file
 * Default theme implementation for a form element label.
 *
 * Available variables:
 * - element: an input element.
 * - title: The label's text.
 * - title_display: Elements title_display setting.
 * - description: element description.
 * - required: An indicator for whether the associated form element is required.
 * - is_checkbox: Whether the label is outputted in checkbox context.
 * - is_radio: Whether the label is outputted in radio button context.
 * - attributes: A list of HTML attributes for the label.
 *
 * @ingroup templates
 *
 * @see template_preprocess_form_element_label()
 */
#}
{%-
  set classes = [
    'control-label',
    title_display == 'after' ? 'option',
    title_display == 'invisible' and not (is_checkbox or is_radio) ? 'sr-only',
    required ? 'js-form-required',
    required ? 'form-required',
  ]
-%}
{% if title is not empty and title_display == 'invisible' and (is_checkbox or is_radio) -%}
  {#
  Clear but preserve label text as attribute (e.g. for screen readers) for
  checkboxes/radio buttons when it actually should be invisible.
  #}
  {%- set attributes = attributes.setAttribute('title', title) -%}
  {%- set forfield = attributes.for -%}
  {%- set title = null -%}
{%- endif -%}
{#
Labels for single checkboxes/radios contain the element itself and thus have
always to be rendered regardless of whether they have a title or not.
#}
{%- if title is not empty or is_checkbox or is_radio -%}
<label{{ attributes.addClass(classes) }}>
  {%- if required -%}
  {{element}}
  <span>
    <span class="field-name">{{ title }}</span>
    <strong class="required"> ({{ 'Required field'|t }})</strong>
  </span>
  {%- else -%}
  {{element}}
  <span>
    <span class="field-name">{{ title }}</span>
  </span>
  {%- endif -%}
  {%- if description -%}
    <p class="help-block">{{ description }}</p>
  {%- endif -%}
</label>
{%- endif -%}