function taxonomy_node_validate in Drupal 4

Same name and namespace in other branches

1. 5 modules/taxonomy/taxonomy.module \taxonomy_node_validate()
2. 6 modules/taxonomy/taxonomy.module \taxonomy_node_validate()

Make sure incoming vids are free tagging enabled.

1 call to taxonomy_node_validate()

taxonomy_nodeapi in modules/taxonomy.module

Implementation of hook_nodeapi().

File

modules/taxonomy.module, line 699

Enables the organization of content into categories.

Code

function taxonomy_node_validate(&$node) {
  if ($node->taxonomy) {
    $terms = $node->taxonomy;
    if ($terms['tags']) {
      foreach ($terms['tags'] as $vid => $vid_value) {
        $vocabulary = taxonomy_get_vocabulary($vid);
        if (!$vocabulary->tags) {

          // see form_get_error $key = implode('][', $element['#parents']);
          // on why this is the key
          form_set_error("taxonomy][tags][{$vid}", t('The %name vocabulary can not be modified in this way.', array(
            '%name' => theme('placeholder', $vocabulary->name),
          )));
        }
      }
    }
  }
}