bs_base-8.x-1.x-dev/templates/form/input--submit.html.twig

{% extends "input.html.twig" %}
{#
/**
 * @file
 * Theme override for an 'input' #type form element.
 *
 * Available variables:
 * - attributes: A list of HTML attributes for the input element.
 * - children: Optional additional rendered elements.
 *
 * @see template_preprocess_input()
 */
#}
{# Convert core button classes to Bootstrap button classes. #}
{# Check that btn-primary or btn-secondary or btn do not already exist. #}
{% if not attributes.hasClass('btn-primary') and not attributes.hasClass('btn-secondary') and not attributes.hasClass('btn') %}
  {% if attributes.hasClass('button--primary') %}
    {% set attributes = attributes.addClass('btn-primary') %}
  {% elseif attributes.hasClass('button--danger') %}
    {% set attributes = attributes.addClass('btn-outline-danger') %}
  {% else %}
    {# If not primary or danger then default style for button is secondary. #}
    {% set attributes = attributes.addClass('btn-secondary') %}
  {% endif %}
{% endif %}
{% block input %}
  <input{{ attributes.addClass('btn') }} />{{ children }}
{% endblock %}