Datepicker disable past dates

datepicker-disable-past-dates.markdown

Datepicker disable past dates

A Pen by Ben Elias on CodePen.

License.

index.html

<label for="from">From</label> 
<input type="text" id="from" name="from"/> 

<label for="to">to</label> 
<input type="text" id="to" name="to"/>

<!-- 
D'ont forget to Load jQuery and jQuery UI 
-->

script.js

var dateToday = new Date();
var dates = $("#from, #to").datepicker({
    defaultDate: "+1w",
    changeMonth: true,
    numberOfMonths: 3,
    minDate: dateToday,
    onSelect: function(selectedDate) {
        var option = this.id == "from" ? "minDate" : "maxDate",
            instance = $(this).data("datepicker"),
            date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
        dates.not(this).datepicker("option", option, date);
    }
});

scripts

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js"></script>

styles

<link href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/base/jquery-ui.css" rel="stylesheet" />