We use the kendo datasource sync feature for our crud operations and want to validate on or before sync gets called. It looks like your validation story is built around the UIValidator, which doesn't really work for us, we want to validate in code. I would expect that since you can define a schema for your model that the datasource would run through validation on or before sync but this doesn't seem to be the case. Am I missing something? How can I validate the datasource before I call sync?
Advent Software, Inc.