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<?php
namespace Drupal\Core\Render\Element;
use Drupal\Core\Render\Element;
/**
* Provides an HTML5 input element with type of "search".
*
* Usage example:
* @code
* $form['search'] = array(
* '#type' => 'search',
* '#title' => $this->t('Search'),
* );
* @endcode
*
* @see \Drupal\Core\Render\Element\Textfield
*
* @FormElement("search")
*/
class Search extends FormElement {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = get_class($this);
return [
'#input' => TRUE,
'#size' => 60,
'#maxlength' => 128,
'#autocomplete_route_name' => FALSE,
'#process' => [
[$class, 'processAutocomplete'],
[$class, 'processAjaxForm'],
],
'#pre_render' => [
[$class, 'preRenderSearch'],
],
'#theme' => 'input__search',
'#theme_wrappers' => ['form_element'],
];
}
/**
* Prepares a #type 'search' render element for input.html.twig.
*
* @param array $element
* An associative array containing the properties of the element.
* Properties used: #title, #value, #description, #size, #maxlength,
* #placeholder, #required, #attributes.
*
* @return array
* The $element with prepared variables ready for input.html.twig.
*/
public static function preRenderSearch($element) {
$element['#attributes']['type'] = 'search';
Element::setAttributes($element, ['id', 'name', 'value', 'size', 'maxlength', 'placeholder']);
static::setAttributes($element, ['form-search']);
return $element;
}
}