public static function TargetingFormTrait::targetFormValidate in Doubleclick for Publishers (DFP) 8

Validation function used by an individual target in the targeting form.

File

src/Form/TargetingFormTrait.php, line 133

Contains \Drupal\dfp\Form\TargetingFormTrait.

Class

TargetingFormTrait

Adds a form for saving DFP targeting information.

Namespace

Drupal\dfp\Form

Code

public static function targetFormValidate(array $element, FormStateInterface &$form_state) {
  if (empty($element['target']['#value']) && !empty($element['value']['#value'])) {
    $form_state
      ->setError($element['target'], t('The target cannot be empty if a value exists.'));
  }
  elseif (!empty($element['target']['#value']) && empty($element['value']['#value'])) {
    $form_state
      ->setError($element['value'], t('The value cannot be empty if a target exists.'));
  }
}