function drupagram_views_handler_field_likes::options_validate in Drupagram 6
Same name and namespace in other branches
- 7 drupagram_views_field_handlers.inc \drupagram_views_handler_field_likes::options_validate()
File
- views/
drupagram_views_handler_field_likes.inc, line 48 - Views handler for field likes
Class
- drupagram_views_handler_field_likes
- Field handler to show data of serialized fields.
Code
function options_validate(&$form, &$form_state) {
// Require a key if the format is key.
if ($form_state['values']['options']['format'] == 'key' && $form_state['values']['options']['key'] == '') {
form_error($form['key'], t('You have to enter a key if you want to display a key of the data.'));
}
}