Начало регулярки

Users_Roles/ViewModels/AddUserVM.cs

@@ -24,7 +24,7 @@ namespace Users_Roles.ViewModels
         string _newPassword;
         public string NewPassword { get => _newPassword; set => _newPassword = value; }
 
-        Regex reg = new Regex("({2,}=.* [0 - 9])({3,}=.* [a - z])({2,}=.* [A - Z])");
+        Regex reg = new Regex(@"\w{8,}");
 
         public void TruePassword()
         {