@ -20,6 +20,8 @@ class WxMicroPay extends WxPayCommon
throw new Exception("缺少必填参数total_fee!" . "<br>");
} elseif (!$this->parameters["auth_code"]) {
throw new Exception("缺少必填参数auth_code!" . "<br>");
} elseif (!strlen($this->parameters["auth_code"]) != 18) {
throw new Exception("支付码不正确!" . "<br>");
}