Please remove $_REQUEST['option_page'] in options_sanitize function

I’d like to call update_option programatically in a theme to update RestrictTaxs_user_options option. This doesn’t work, because options_sanitize is doesn’t return sanitized values when no $_POST['option_page'] is set.

For now I just disabled the checking of the $_REQUEST['option_page'] value. See https://github.com/Sladix/Restrict-Taxonomies/pull/3 aswell. This way, I can update options programmatically.

https://ww.wp.xz.cn/plugins/restrict-taxonomies/