public static function YamlFormUsers::valueCallback in YAML Form 8

Determines how user input is mapped to an element's #value property.

Parameters

array $element: An associative array containing the properties of the element.

mixed $input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

mixed The value to assign to the element.

Overrides EntityAutocomplete::valueCallback

File

src/Element/YamlFormUsers.php, line 38

Class

YamlFormUsers

Provides a users entity reference form element.

Namespace

Drupal\yamlform\Element

Code

public static function valueCallback(&$element, $input, FormStateInterface $form_state) {
  if ($element['#default_value']) {
    if (!reset($element['#default_value']) instanceof EntityInterface) {
      $element['#default_value'] = User::loadMultiple($element['#default_value']);
    }
  }
  return parent::valueCallback($element, $input, $form_state);
}