Having the ability to set the messages through configuration in the MVC helpers would be helpful. If the community is interested in such functionality, we will consider adding such capabilities to the MVC helpers.
Don't forget to cast your vote for the Feature Request.
Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.