function user_admin_role_validate

Form validation handler for the user_admin_role() form.

1 string reference to 'user_admin_role_validate'
user_admin_roles in modules/user/user.admin.inc
Form to re-order roles or add a new one.

File

modules/user/user.admin.inc, line 1007

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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