public function SearchApiViewsFacetsBlockDisplay::options_validate in Search API 7

Validate the options form.

Overrides views_plugin_display::options_validate

File

contrib/search_api_views/includes/display_facet_block.inc, line 72

Display plugin for displaying the search facets in a block.

Class

SearchApiViewsFacetsBlockDisplay

Plugin class for displaying search facets in a block.

Code

public function options_validate(&$form, &$form_state) {
  if (substr($this->view->base_table, 0, 17) != 'search_api_index_') {
    form_set_error('', t('The "Facets block" display can only be used with base tables based on Search API indexes.'));
  }
}