Click the submit button to post the selected value in the TimePicker. When posting the null value, validation error message will be shown below the TimePicker.
This sample demonstrates the strongly typed extension support in TimePicker. Value is set as model object to the TimePicker from the code behind, and its set to TimePicker in view page by invoking the strongly typed TimePickerFor helper with the lamba expression.
More information about the TimePicker and it's configuration can be found in the documentation section.