function EntityReference::validateExtraOptionsForm

Overrides HandlerBase::validateExtraOptionsForm

File

core/modules/views/src/Plugin/views/filter/EntityReference.php, line 327

Class

EntityReference

Filters a view by entity references.

Namespace

Code

public function validateExtraOptionsForm($form, FormStateInterface $form_state) : void {
    $options = $form_state->getValue('options');
    $sub_handler = $options['sub_handler'];
    $subform = $form[static::SUBFORM_PREFIX . $sub_handler];
    $subform_state = SubformState::createForSubform($subform, $form, $form_state);
    // Copy handler_settings from options to settings to be compatible with
    // selection plugins.
    $subform_options = $form_state->getValue([
        'options',
        static::SUBFORM_PREFIX . $sub_handler,
    ]);
    $subform_state->setValue([
        'settings',
    ], $subform_options);
    $this->getSelectionHandler($sub_handler)
        ->validateConfigurationForm($subform, $subform_state);
    // Store the sub handler options in sub_handler_settings.
    $form_state->setValue([
        'options',
        'sub_handler_settings',
    ], $subform_options);
    // Remove options that are not from the selected sub_handler.
    foreach (array_keys($this->getSubHandlerOptions()) as $sub_handler_option) {
        if (isset($options[static::SUBFORM_PREFIX . $sub_handler_option])) {
            $form_state->unsetValue([
                'options',
                static::SUBFORM_PREFIX . $sub_handler_option,
            ]);
        }
    }
    parent::validateExtraOptionsForm($form, $form_state);
}