ngAfterChanges method
Implementation
@override
void ngAfterChanges() {
// Checks the edge case if user enter a wrong comparison range that
// is not supported.
if (supportsComparison &&
_comparisonOptions != null &&
selection.value != null &&
!_isComparisonOptionsSupported(selection.value!)) {
throw UnsupportedError('Your comparisonOptions don\'t support your'
' input datePickerComparison: ${selection.value}');
}
}