function views_slideshow_plugin_style_slideshow::options_validate

Run any validation on the form settings.

File

./views_slideshow_plugin_style_slideshow.inc, line 234

Class

views_slideshow_plugin_style_slideshow

Style plugin to render each item in a slideshow.

Code

public function options_validate(&$form, &$form_state) {
    module_load_all_includes('views_slideshow.inc');
    $arguments = array(
        &$form,
        &$form_state,
        &$this,
    );
    // Call all modules that use hook_views_slideshow_options_form_validate.
    foreach (module_implements('views_slideshow_options_form_validate') as $module) {
        $function = $module . '_views_slideshow_options_form_validate';
        call_user_func_array($function, $arguments);
    }
}