function library_admin_action_validate in Library 6

Same name and namespace in other branches

1. 5.2 library.admin.inc \library_admin_action_validate()
2. 6.2 library.admin.inc \library_admin_action_validate()
3. 7 library.admin.inc \library_admin_action_validate()

Menu callback: Edit Library Action.

See also

library_admin_action()

library_admin_action_submit()

theme_library_admin_new_action()

1 string reference to 'library_admin_action_validate'

library_admin_action in ./library.admin.inc

Menu callback: Edit Library Action.

File

./library.admin.inc, line 317

Administrative settings for the library module

Code

function library_admin_action_validate($form, &$form_state) {
  if ($form_state['values']['name']) {
    if ($form_state['values']['op'] == t('Save action')) {
      if (db_result(db_query("SELECT COUNT(*) FROM {library_actions} WHERE name = '%s' AND aid <> %d", $form_state['values']['name'], $form_state['values']['aid']))) {
        form_set_error('name', t('The action name %name already exists. Please choose another action name.', array(
          '%name' => $form_state['values']['name'],
        )));
      }
    }
    elseif ($form_state['values']['op'] == t('Add action')) {
      if (db_result(db_query("SELECT COUNT(*) FROM {library_actions} WHERE name = '%s'", $form_state['values']['name']))) {
        form_set_error('name', t('The action name %name already exists. Please choose another action name.', array(
          '%name' => $form_state['values']['name'],
        )));
      }
    }
  }
  else {
    form_set_error('name', t('You must specify a valid action name.'));
  }
}