function _countries_checkbox_filter in Countries 7.2

Same name and namespace in other branches

1. 8 countries.fields.inc \_countries_checkbox_filter()

Helper function to filter empty options from a multi-checkbox field.

2 string references to '_countries_checkbox_filter'

countries_filter_options_form in ./countries.fields.inc

Wrapper for the filter form options that are shared with other fields.

views_handler_filter_countries_list::extra_options_form in views/views_handler_filter_countries_list.inc

Provide a form for setting options.

File

./countries.fields.inc, line 451

All field related code.

Code

function _countries_checkbox_filter($element, &$form_state) {
  form_set_value($element, $element['#value'], $form_state);
}