function FilterPluginBase::validateExposeForm

Validate the options form.

Overrides HandlerBase::validateExposeForm

File

core/modules/views/src/Plugin/views/filter/FilterPluginBase.php, line 671

Class

FilterPluginBase

Base class for Views filters handler plugins.

Namespace

Code

public function validateExposeForm($form, FormStateInterface $form_state) {
  $identifier = $form_state->getValue([
    'options',
    'expose',
    'identifier',
  ]);
  $this->validateIdentifier($identifier, $form_state, $form['expose']['identifier']);
  $limit_operators = $form_state->getValue([
    'options',
    'expose',
    'operator_limit_selection',
  ]);
  $operators_selected = $form_state->getValue([
    'options',
    'expose',
    'operator_list',
  ]);
  $selected_operator = $form_state->getValue([
    'options',
    'operator',
  ]);
  if ($limit_operators && !in_array($selected_operator, $operators_selected, TRUE)) {
    $form_state->setError($form['expose']['operator_list'], $this->t('You selected the "@operator" operator as the default value but is not included in the list of limited operators.', [
      '@operator' => $this->operatorOptions()[$selected_operator],
    ]));
  }
}