function options_field_widget_validate
options_field_widget_validate($element, &$form_state)
Form element validation handler for options element.
File
- modules/field/modules/options/ options.module, line 171
- Defines selection, check box and radio button widgets for text and numeric fields.
Code
function options_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); }
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