function password_policy_admin_form_validate in Password Policy 6

Same name and namespace in other branches

1. 7 password_policy.admin.inc \password_policy_admin_form_validate()

Form validation hook for new or edited password policies.

File

./password_policy.admin.inc, line 303

Admin page callback file for the password_policy module.

Code

function password_policy_admin_form_validate($form, &$form_state) {
  $roles = array_filter($form_state['values']['roles']);
  if (empty($roles)) {
    form_set_error('roles', t('You must select at least one role for a policy to apply to.'));
  }
  if (!empty($form_state['values']['warning']) && !preg_match("/^[0-9,]+\$/", $form_state['values']['warning'])) {
    form_set_error('warning', t('Warning must only contain digits and commas'));
  }
}