BugFix Entering invalid email address into registration

gives error saying it's not supported #201

Vector/Assets/en.lproj/Vector.strings

@@ -48,6 +48,7 @@
 "auth_invalid_login_param" = "Incorrect username and/or password";
 "auth_invalid_user_name" = "User names may only contain letters, numbers, dots, hyphens and underscores";
 "auth_invalid_password" = "Password too short (min 6)";
+"auth_invalid_email" = "This doesn't look like a valid email address";
 "auth_missing_password" = "Missing password";
 "auth_missing_optional_email" = "If you don't specify an email address, you won't be able to reset your password. Are you sure?";
 "auth_missing_email" = "Missing email address";

Vector/Views/Authentication/AuthInputsView.m

@@ -191,6 +191,15 @@
                 NSLog(@"[AuthInputsView] Invalid user name");
                 errorMsg = NSLocalizedStringFromTable(@"auth_invalid_user_name", @"Vector", nil);
             }
+            else if (self.emailTextField.text.length)
+            {
+                // Check validity of the non empty email
+                if ([MXTools isEmailAddress:self.emailTextField.text] == NO)
+                {
+                    NSLog(@"[AuthInputsView] Invalid email");
+                    errorMsg = NSLocalizedStringFromTable(@"auth_invalid_email", @"Vector", nil);
+                }
+            }
         }
     }