function imagepicker_multitask_groups_form_validate in Image Picker 7

Same name and namespace in other branches

1. 6.2 imagepicker.functions.inc \imagepicker_multitask_groups_form_validate()

Validate form

File

./imagepicker.functions.inc, line 763

@author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Code

function imagepicker_multitask_groups_form_validate($form, &$form_state) {
  $grouplist = array_filter($form_state['values']['grouplist']);
  if (!count($grouplist)) {
    form_set_error('grouplist', t('You did not select any groups.'));
  }
}