function node_admin_nodes_validate
7.x node.admin.inc | node_admin_nodes_validate($form, &$form_state) |
6.x node.admin.inc | node_admin_nodes_validate($form, &$form_state) |
Validate node_admin_nodes form submissions.
Check if any nodes have been selected to perform the chosen 'Update option' on.
File
- drupal-6.x/
modules/ node/ node.admin.inc, line 509 - Content administration and module settings UI.
Code
function node_admin_nodes_validate($form, &$form_state) {
$nodes = array_filter($form_state['values']['nodes']);
if (count($nodes) == 0) {
form_set_error('', t('No items selected.'));
}
}