List out CCK field allowed values in Drupal

List out CCK field allowed values in Drupal

$field = field_info_field('field_machine_name');
$allowed_values = list_allowed_values($field);

This will return the allowed values list as array.

Usage:
field_info_field - Load the field instance by using field machine name
list_allowed_values - List out the allowed values

Remove the password hint details in drupal register page

You can use the below code remove the password hint details in drupal register page.

/**
 * Implements hook_element_info_alter().
 */
function HOOK_element_info_alter(&$types) {
  if (isset($types['password_confirm']['#process']) && (($position = array_search('user_form_process_password_confirm', $types['password_confirm']['#process'])) !== FALSE)) {
    unset($types['password_confirm']['#process'][$position]);
  }
}

Note: Please clear form cache after adding

Remove the user tab link in user login page and user register page

We can use the below code to remove the user tab link in user login page and user register page.

/**
 * Implementation of hook_menu_alter().
*/
function HOOK_menu_alter(&$items) {
  $items['user/login']['type'] = MENU_CALLBACK;
  $items['user/register']['type'] = MENU_CALLBACK;
  $items['user/password']['type'] = MENU_CALLBACK; 
}

Note: Please clear the menu cache after adding this function