The problem I am seeing is that when the form is intialized, it is already marked as dirty (dirty: true, pristine: false), even before making any changes. If I remove the ej-datepicker control, the form works as expected.
FPFrancis Paul Antony Raj Syncfusion Team October 25, 2016 02:29 PM UTC
We are able to reproduce the reported issue (“DatePicker marked as Dirty when Scope value is undefined or null”) and logged a defect report for this. A support incident to track the status of this defect has been created under your account. Please log on to our support website to check for further updates