Workaround fix for ‘Validation of viewstate MAC failed’ bug in Adxstudio Portals 7.23, 7.24, and 7.25
A bug that’s important to be aware of was introduced in Portals 7.23 and it’s still present in 7.24 and 7.25. It affects any site where forms are submitted anonymously, and causes an exception. I’ll discuss the bug and show code that can be manually added to the MasterPortal project code to fix the bug … Read more