public static function BatOption::validateValue in Booking and Availability Management Tools for Drupal 8

Set value as 0 if empty.

File

modules/bat_options/src/Element/BatOption.php, line 120

Contains \Drupal\bat_options\Element\BatOption.

Class

BatOption

Plugin annotation @FormElement("bat_option");

Namespace

Drupal\bat_options\Element

Code

public static function validateValue(&$element, FormStateInterface $form_state, &$complete_form) {
  $value = $element['#value'];
  if ($value === '') {
    $form_state
      ->setValue($element['#parents'], 0);
  }
}