function yamlform_preprocess_checkboxes in YAML Form 8

Prepares variables for checkboxes templates.

See also

\Drupal\yamlform\Plugin\YamlFormElement\OptionsBase

1 call to yamlform_preprocess_checkboxes()

yamlform_preprocess_radios in ./yamlform.module

Prepares variables for radios templates.

File

./yamlform.module, line 530

Enables the creation of forms and questionnaires.

Code

function yamlform_preprocess_checkboxes(&$variables) {
  $element = $variables['element'];
  $options_display = !empty($element['#options_display']) ? $element['#options_display'] : 'one_column';
  $variables['attributes']['class'][] = 'yamlform-options-display-' . str_replace('_', '-', $options_display);
  $variables['#attached']['library'][] = 'yamlform/yamlform.options';
}