ember-data.js:https://github.com/emberjs/data/tree/0396411e39df96c8506de3182c81414c1d0eb981
In short, when there is an error, I want to display error messages in the view, and then the user can 1) cancel, which will rollback the transaction 2) correct the input errors and successfully commit the transaction, passing the validations on the server.
updateRecord: function(store, type, record) {