dynamic mindate based on data-attribute for jquery datepicker

Question

I have an input element

<input id="order_neediton" class="form-control hasDatepicker" type="date" name="order[neediton]" data-notice="3">

and the jquery datepicker like so

$(function() {
    $("#order_neediton").datepicker({ constrainInput: false , maxDate: "+1m", minDate: "{$('#order_neediton').attr('data-notice')}d"});
  });

so as to have the miniumum date start 3 days from today.

But it does not work, how should I go about doing it?

Answer 1

Try with this

$(function () {
    var min = $('#order_neediton').attr('data-notice');
    $("#order_neediton").datepicker({
        constrainInput: false,
        maxDate: "+1m",
        minDate: min + "d"
    });
});