QAbstractMessageHandler and XML Patterns Module are Obsolete on Qt 6.x.x

[nezihe]

Hello,

I used to use Qt 5.12.x version in the project and I am trying to migrate to Qt 6.2.3. Since the XML Patterns module and QAbstractMessageHandler class we used before are deprecated, I am looking for an alternative. I was able to find solution for the rest of the project in many sources on the internet, but I do not know how to use and find the equivalent of this module that I use for this XML validation. If anyone has such experience before and can provide me with a method, I would be very grateful. Thank you in advance.

[Christian Ehrlicher]

If you want to validate xml you should use XSLT