function userreference_autocomplete_validate in Content Construction Kit (CCK) 6

Same name and namespace in other branches

1. 6.3 modules/userreference/userreference.module \userreference_autocomplete_validate()
2. 6.2 modules/userreference/userreference.module \userreference_autocomplete_validate()

Validate an autocomplete element.

Remove the wrapper layer and set the right element's value.

1 string reference to 'userreference_autocomplete_validate'

userreference_autocomplete_process in modules/userreference/userreference.module

Process an individual element.

File

modules/userreference/userreference.module, line 411

Defines a field type for referencing a user from a node.

Code

function userreference_autocomplete_validate($element, &$form_state) {
  $field_key = $element['#columns'][0];
  $user = $element['#value'][$field_key];
  $uid = NULL;
  if (!empty($user)) {
    $uid = db_result(db_query("SELECT uid FROM {users} WHERE name = '%s'", $user));
  }
  form_set_value($element, $uid, $form_state);
}