From 27b0d2ede9e083d222919d7216cb52bda74cb42f Mon Sep 17 00:00:00 2001
From: LaoK996 <2388405897@qq.com>
Date: Thu, 29 Nov 2018 11:45:42 +0800
Subject: [PATCH] Update ch5-04-validator.md

---
 ch5-web/ch5-04-validator.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ch5-web/ch5-04-validator.md b/ch5-web/ch5-04-validator.md
index 237bf4a..c5e35d5 100644
--- a/ch5-web/ch5-04-validator.md
+++ b/ch5-web/ch5-04-validator.md
@@ -91,10 +91,13 @@ type RegisterReq struct {
     Email           string   `validate:"email"`
 }
 
+validate := validator.New()
+
 func validate(req RegisterReq) error {
-    err := validate.Struct(mystruct)
+    err := validate.Struct(req)
     if err != nil {
         doSomething()
+		return err
     }
     ...
 }
@@ -115,7 +118,7 @@ var req = RegisterReq {
     Email          : "alex@abc.com",
 }
 
-err := validate.Struct(mystruct)
+err := validate(req)
 fmt.Println(err) // Key: 'RegisterReq.PasswordRepeat' Error:Field validation for 'PasswordRepeat' failed on the 'eqfield' tag
 ```