go/l19/l1.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net/http"
 	"encoding/json"
+	"strings"
 )
 
 type User struct{
@@ -26,6 +27,15 @@ func handle(w http.ResponseWriter, r *http.Request) {
 		http.Error(w,"no", http.StatusBadRequest)
 		return
 	}
+	CheckEmail := strings.ContainsAny(data.Email, "@.")
+	if CheckEmail != true {
+		http.Error(w, "incorrect email", http.StatusBadRequest)
+		return
+	}
+	if data.Age > 150 {
+		http.Error(w, "old", http.StatusBadRequest)
+		return
+	}
 	defer r.Body.Close()
 	
 	setChan <- data

go/l19/l2.go

@@ -15,11 +15,25 @@ type UserStruct struct{
 	Email string `json:"email"`
 }
 
+func polz() (int, string, string) {
+	fmt.Printf("Your age? ")
+	var age int
+	fmt.Scan(&age)
+	fmt.Printf("Your name? ")
+	var name string
+	fmt.Scan(&name)
+	fmt.Printf("Your email? ")
+	var email string
+	fmt.Scan(&email)
+	return age, name, email
+}
+
 func main() {
+	age, name, email := polz()
 	user := UserStruct{
-		Age: 66,
-		Name: "Sergey",
-		Email: "Likhodeev.60@mail.ru",
+		Age: age,
+		Name: name,
+		Email: email,
 	}
 	JsonData, err := json.Marshal(user)
 	if err != nil {