user_admin_role_validate
function user_admin_role_validate
user_admin_role_validate($form, &$form_state)
Form validation handler for the user_admin_role() form.
File
- modules/user/user.admin.inc, line 991
- Admin page callback file for the user module.
Code
function user_admin_role_validate($form, &$form_state) { if (!empty($form_state['values']['name'])) { if ($form_state['values']['op'] == t('Save role')) { $role = user_role_load_by_name($form_state['values']['name']); if ($role && $role->rid != $form_state['values']['rid']) { form_set_error('name', t('The role name %name already exists. Choose another role name.', array('%name' => $form_state['values']['name']))); } } elseif ($form_state['values']['op'] == t('Add role')) { if (user_role_load_by_name($form_state['values']['name'])) { form_set_error('name', t('The role name %name already exists. Choose another role name.', array('%name' => $form_state['values']['name']))); } } } else { form_set_error('name', t('You must specify a valid role name.')); } }
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https://api.drupal.org/api/drupal/modules!user!user.admin.inc/function/user_admin_role_validate/7.x