Datepicker: Fixed #5026 Comparison between 2 date

diff --git a/ui/jquery.ui.datepicker.js b/ui/jquery.ui.datepicker.js
index 811d28b83d527854fa5e0d885dd3c054ece90d71..42558476e79991545d7e95e54622df44cee2bb7d 100644 (file)
--- a/ui/jquery.ui.datepicker.js
+++ b/ui/jquery.ui.datepicker.js
@@ -1638,7 +1638,8 @@ $.extend(Datepicker.prototype, {
        _isInRange: function(inst, date) {
                var minDate = this._getMinMaxDate(inst, 'min');
                var maxDate = this._getMinMaxDate(inst, 'max');
-               return ((!minDate || date >= minDate) && (!maxDate || date <= maxDate));
+               return ((!minDate || date.getTime() >= minDate.getTime()) &&
+                       (!maxDate || date.getTime() <= maxDate.getTime()));
        },
 
        /* Provide the configuration settings for formatting/parsing. */