function Serialized::validateOptionsForm

Overrides PluginBase::validateOptionsForm

File

core/modules/views/src/Plugin/views/field/Serialized.php, line 59

Class

Serialized

Field handler to show data of serialized fields.

Namespace

Code

public function validateOptionsForm(&$form, FormStateInterface $form_state) {
  // Require a key if the format is key.
  if ($form_state->getValue([
    'options',
    'format',
  ]) == 'key' && $form_state->getValue([
    'options',
    'key',
  ]) == '') {
    $form_state->setError($form['key'], $this->t('You have to enter a key if you want to display a key of the data.'));
  }
}