function hser_node_validate in Hierarchical Select 7.3

Implements hook_node_validate().

Temporary workaround for https://drupal.org/node/1293166 - remove when that bug is fixed.

File

modules/hser/hser.module, line 128

Allows hierarchical select to be used with entity reference fields.

Code

function hser_node_validate($node, $form, &$form_state) {
  if (arg(0) == 'hierarchical_select_ajax') {
    form_set_error('');
  }
}