From 21aafb9639663b48427c0fa0dca0b38e67ac087d Mon Sep 17 00:00:00 2001
From: russell <anisin.ruslan@yandex.ru>
Date: Wed, 29 May 2024 14:28:43 +0400
Subject: [PATCH] =?UTF-8?q?=D1=80=D0=B5=D0=B3=D1=83=D0=BB=D1=8F=D1=80?=
 =?UTF-8?q?=D0=BA=D0=B0=20=D0=BD=D0=B0=20=D0=BF=D0=BE=D1=87=D1=82=D1=83?=
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---
 .../TravelAgencyBusinessLogic/BusinessLogics/UserLogic.cs    | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/TravelAgency/TravelAgencyBusinessLogic/BusinessLogics/UserLogic.cs b/TravelAgency/TravelAgencyBusinessLogic/BusinessLogics/UserLogic.cs
index cfdf395..0f1ffc3 100644
--- a/TravelAgency/TravelAgencyBusinessLogic/BusinessLogics/UserLogic.cs
+++ b/TravelAgency/TravelAgencyBusinessLogic/BusinessLogics/UserLogic.cs
@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Logging;
+using System.Text.RegularExpressions;
 using TravelAgencyContracts.BindingModels;
 using TravelAgencyContracts.BusinessLogicsContracts;
 using TravelAgencyContracts.SearchModels;
@@ -97,9 +98,9 @@ namespace TravelAgencyBusinessLogic.BusinessLogics
             {
                 throw new ArgumentNullException("Нет ФИО пользователя", nameof(model.UserFIO));
             }
-            if (string.IsNullOrEmpty(model.Email))
+            if (string.IsNullOrEmpty(model.Email) || !Regex.IsMatch(model.Email, @"^[a-z0-9._%+-]+\@([a-z0-9-]+\.)+[a-z]{2,4}$"))
             {
-                throw new ArgumentNullException("Нет логина(почты) пользователя", nameof(model.Email));
+                throw new ArgumentNullException("Некорректно введен логин(почта) пользователя", nameof(model.Email));
             }
             if (string.IsNullOrEmpty(model.PhoneNumber))
             {