I am new to kendo ui and we are having an issue due to the upgrade of Jquery (1.x.x->3.6.0). The issue is "Syntax error, unrecognized expression: .field-validation-valid[data-valmsg-for=], .field-validation-error[data-valmsg-for=]" once the validation on the screen fires. Correct me if I am wrong, kendo ui should not be dependent on any Jquery versions. We are also checking if we need to change the validation process instead of using the said kendo validator. We are still hoping that there is still a way to fix this issue.
Below is the kendo version we are currently using.
Kendo Version: 2012.3.1114.340
Platform: ASP.NET MVC
Found the cause _findMessageContainer it is on the kendo.web.js, will just comment this to fix the issue