function path_admin_form_validate in Drupal 7
Same name and namespace in other branches
- 6 modules/path/path.admin.inc \path_admin_form_validate()
Form validation handler for path_admin_form().
See also
path_admin_form_delete_submit()
File
- modules/
path/ path.admin.inc, line 196 - Administrative page callbacks for the path module.
Code
function path_admin_form_validate($form, &$form_state) {
$source =& $form_state['values']['source'];
$source = drupal_get_normal_path($source);
$alias = $form_state['values']['alias'];
$pid = isset($form_state['values']['pid']) ? $form_state['values']['pid'] : 0;
// Language is only set if locale module is enabled, otherwise save for all languages.
$language = isset($form_state['values']['language']) ? $form_state['values']['language'] : LANGUAGE_NONE;
$has_alias = db_query("SELECT COUNT(alias) FROM {url_alias} WHERE pid <> :pid AND alias = :alias AND language = :language", array(
':pid' => $pid,
':alias' => $alias,
':language' => $language,
))
->fetchField();
if ($has_alias) {
form_set_error('alias', t('The alias %alias is already in use in this language.', array(
'%alias' => $alias,
)));
}
if (!drupal_valid_path($source)) {
form_set_error('source', t("The path '@link_path' is either invalid or you do not have access to it.", array(
'@link_path' => $source,
)));
}
}