How to restrict future date in MS CRM 365

Recently our client has came with the requirement that, they don’t want to allow a future date selection for a particular field on Microsoft Dynamics CRM form.

Well, it is not a complex task to implement. Here is the sample code for it-

function restrictFutureDate() {

    if (Xrm.Page.getControl("Date_Field")) {

        var getfieldValue = Xrm.Page.getAttribute("Date_Field").getValue();

   

        var today = new Date();

   

        if (getfieldValue > today) {

   

            Xrm.Page.getControl("Date_Field").setNotification("Future date is not allowed!", "DATEERROR");

        } else {

   

            Xrm.Page.getControl("Date_Field").clearNotification("DATEERROR");

        }

    }

}