function uc_order_add_line_item_form_validate in Ubercart 5

Same name and namespace in other branches

1. 6.2 uc_order/uc_order.admin.inc \uc_order_add_line_item_form_validate()
2. 7.3 uc_order/uc_order.admin.inc \uc_order_add_line_item_form_validate()

File

uc_order/uc_order.module, line 2419

Code

function uc_order_add_line_item_form_validate($form_id, $form_values) {
  $func = _line_item_data($form_values['line_item_id'], 'callback');
  if (function_exists($func) && ($form = $func('form', $form_values['order_id'])) != NULL) {
    $func('validate', $form_values['order_id']);
  }
  else {
    if (!is_numeric($form_values['amount'])) {
      form_set_error('amount', t('Amount must be numeric.'));
    }
  }
}