function select2widget_field_widget_validate in Select2 Field Widget 7
Same name and namespace in other branches
- 7.2 select2widget.reference.inc \select2widget_field_widget_validate()
Form element validation handler for options element.
1 string reference to 'select2widget_field_widget_validate'
- select2widget_field_widget_form in ./
select2widget.module - Implements hook_field_widget_form().
File
- ./
select2widget.module, line 113 - Select2Widget module functionality.
Code
function select2widget_field_widget_validate($element, &$form_state) {
if ($element['#required'] && $element['#value'] == '_none') {
form_error($element, t('!name field is required.', array(
'!name' => $element['#title'],
)));
}
// Transpose selections from field => delta to delta => field, turning
// multiple selected options into multiple parent elements.
$items = _options_form_to_storage($element);
form_set_value($element, $items, $form_state);
}