function values_import_form_validate in Values 7

Validation handler for values list import

File

./values.module, line 616

API for managing reusable value sets.

Code

function values_import_form_validate(&$form, &$form_state) {
  if ($form_state['values']['import_type'] == 'values' && !$form_state['values']['title']) {
    form_set_error('title', 'Value set title is required');
  }
}