function fieldgroup_field_overview_form_validate in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 modules/fieldgroup/fieldgroup.module \fieldgroup_field_overview_form_validate()

1 string reference to 'fieldgroup_field_overview_form_validate'

fieldgroup_form_alter in modules/fieldgroup/fieldgroup.module

Implementation of hook_form_alter()

File

modules/fieldgroup/fieldgroup.module, line 414

Create field groups for CCK fields.

Code

function fieldgroup_field_overview_form_validate($form, &$form_state) {
  $form_values = $form_state['values'];
  $group = $form_values['_add_new_group'];
  if (array_filter(array(
    $group['label'],
    $group['group_name'],
  ))) {
    $validation = fieldgroup_validate_name($group, $form['#type_name']);
    if (!empty($validation['errors'])) {
      foreach ($validation['errors'] as $type => $messages) {
        foreach ($messages as $message) {
          if ($type == 'label') {
            form_set_error('_add_new_group][label', t('Add new group:') . ' ' . $message);
          }
          else {
            form_set_error('_add_new_group][group_name', t('Add new group:') . ' ' . $message);
          }
        }
      }
    }
    $group_name = $validation['group_name'];
    form_set_value($form['_add_new_group']['group_name'], $group_name, $form_state);
  }
  else {

    // Fail validation if attempt to nest fields under a new group without the
    // proper information. Not raising an error would cause the nested fields
    // to get weights the user doesn't expect.
    foreach ($form_values as $key => $values) {
      if ($values['parent'] == '_add_new_group') {
        form_set_error('_add_new_group][label', t('Add new group: you need to provide a label.'));
        form_set_error('_add_new_group][group_name', t('Add new group: you need to provide a group name.'));
        break;
      }
    }
  }
}