Chapter 10. The Form API, Page 248

Sun, 05/30/2010 - 8:05am — wdrupal
Location on the page: 
Code snippet at the top
Chapter: 
10. The Form API
Error: 

function formwizard_menu() {
$items['formwizard'] = array(
'title' => t('Form Wizard'),
'page callback' => 'drupal_get_form',
'page arguments' => array('formwizard_multiform'),
'type' => MENU_NORMAL_ITEM,
'access arguments' => array('access content'),
);
$items['formwizard/thanks'] = array(
'title' => t('Thanks!'),
'page callback' => 'formwizard_thanks',
'type' => MENU_CALLBACK,
'access arguments' => array('access_content'),
);

Correction: 

function formwizard_menu() {
$items['formwizard'] = array(
'title' => 'Form Wizard',
'page callback' => 'drupal_get_form',
'page arguments' => array('formwizard_multiform'),
'type' => MENU_NORMAL_ITEM,
'access arguments' => array('access content'),
);
$items['formwizard/thanks'] = array(
'title' => 'Thanks!',
'page callback' => 'formwizard_thanks',
'type' => MENU_CALLBACK,
'access arguments' => array('access content'),
);

Description of the Error: 

As stated on page 71 ("Title Localization and Customization"), the t()-function shall not be used in menu item titles or descriptions. Also, note the mistaken use of 'access_content' instead of 'access content' in the access arguments declaration.