I have a subclass of ValidationTextBox where I override the onChange-function. The problem is that it doesn't get triggered if there is a validation error.
Lets say I have a field that is required and the value of the field is "a". If I change it to "b" and switches focus to another field, onChange gets executed, but if I remove the "b" and switches focus then onChange does not get executed and instead a validation error is displayed.
onChange: function(newValue) {
