public static Checkboxes::processCheckboxes(&$element, FormStateInterface
public static Checkboxes::detectEmptyCheckboxes(array $input)
public Checkboxes::getInfo() Returns
public static Checkboxes::valueCallback(&$element, $input, FormStateInterface
Provides a form element for a set of checkboxes. Properties: #options: An associative
public static Checkboxes::getCheckedCheckboxes(array $input)