function aggregator_form_category_validate
7.x aggregator.admin.inc | aggregator_form_category_validate($form, &$form_state) |
6.x aggregator.admin.inc | aggregator_form_category_validate($form, &$form_state) |
Validate aggregator_form_feed form submissions.
File
- drupal-6.x/
modules/ aggregator/ aggregator.admin.inc, line 295 - Admin page callbacks for the aggregator module.
Code
function aggregator_form_category_validate($form, &$form_state) {
if ($form_state['values']['op'] == t('Save')) {
// Check for duplicate titles
if (isset($form_state['values']['cid'])) {
$category = db_fetch_object(db_query("SELECT cid FROM {aggregator_category} WHERE title = '%s' AND cid <> %d", $form_state['values']['title'], $form_state['values']['cid']));
}
else {
$category = db_fetch_object(db_query("SELECT cid FROM {aggregator_category} WHERE title = '%s'", $form_state['values']['title']));
}
if ($category) {
form_set_error('title', t('A category named %category already exists. Please enter a unique title.', array('%category' => $form_state['values']['title'])));
}
}
}