Prepares variables for views exposed form templates.

Default template: views-exposed-form.html.twig.

Parameters

array $variables: An associative array containing:

• form: A render element representing the form.

File

core/modules/views/src/Hook/ViewsThemeHooks.php, line 1245

Class

ViewsThemeHooks

Hook implementations for views.

Namespace

Drupal\views\Hook

Code

public function preprocessViewsExposedForm(array &$variables) : void {
  $form =& $variables['form'];
  if (!empty($form['q'])) {
    $variables['q'] = $form['q'];
  }
  foreach ($form['#info'] as $info) {
    if (!empty($info['label'])) {
      $form[$info['value']]['#title'] = $info['label'];
    }
    if (!empty($info['description'])) {
      $form[$info['value']]['#description'] = $info['description'];
    }
  }
}

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