关于如何使用formalterhook的Drupal示例

Posted 2021-02-26

Resizing fields using a custom module

You could also resize the field using a custom module.
For example, if you created mysite.module, you could use something like this to reduce the field size to 30 characters

function mysite_form_alter(&$form, &$form_state, $form_id) 
{
  switch ($form_id) 
  {
    case 'user_profile_form':
      $form['account']['name']['#size'] = 30;
      $form['account']['mail']['#size'] = 30;
      break;
  }
}