Oracle ADF – Date validation for future date

//Your Page
<af:inputDate label="Label1" id="id1s" rendered="true">
<af:validateDateTimeRange maximum="#{SampleBean.maxDate}"/>

</af:inputDate>

//Bean code stuff

public Date getMaxDate(){
Calendar cl = Calendar.getInstance();
cl.setTime(new Date());
cl.add(Calendar.DATE, 1);// you can alter max dates from here.. 0,1,2..
Date toDate = cl.getTime();
return toDate;

}