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jquery format date

function formatDate(date) {
     var d = new Date(date),
         month = '' + (d.getMonth() + 1),
         day = '' + d.getDate(),
         year = d.getFullYear();

     if (month.length < 2) month = '0' + month;
     if (day.length < 2) day = '0' + day;

     return [year, month, day].join('-');
 }
 alert(formatDate('05/08/2015'));

jquery date format

$.date = function(dateObject) {
    var d = new Date(dateObject);
    var day = d.getDate();
    var month = d.getMonth() + 1;
    var year = d.getFullYear();
    if (day < 10) {
        day = "0" + day;
    }
    if (month < 10) {
        month = "0" + month;
    }
    var date = day + "/" + month + "/" + year;

    return date;
};

date format in jquery

	function formatDate(date) {
		var d = new Date(date),
		day = '' + d.getDate(),
		month = '' + (d.getMonth() + 1),
		year = d.getFullYear();

		if (month.length < 2) month = '0' + month;
		if (day.length < 2) day = '0' + day;

		return [day, month, year].join('-');
	}

jquery date format

GetDatePattern("MM/dd/yyyy");
 function GetDatePattern(pattern)
    {
    var monthNames=["January", "February", "March", "April", "May", "June",
                "July", "August", "September", "October", "November", "December"];
    
            var todayDate = new Date();
                                              
                            var date = todayDate.getDate().toString();
                            var month = todayDate.getMonth().toString(); 
                            var year = todayDate.getFullYear().toString(); 
                            var formattedMonth = (todayDate.getMonth() < 10) ? "0" + month : month;
                            var formattedDay = (todayDate.getDate() < 10) ? "0" + date : date;
                            var result = "";
    
                            switch (pattern) {
                                case "M/d/yyyy": 
                                    formattedMonth = formattedMonth.indexOf("0") == 0 ? formattedMonth.substring(1, 2) : formattedMonth;
                                    formattedDay = formattedDay.indexOf("0") == 0 ? formattedDay.substring(1, 2) : formattedDay;
    
                                    result  = formattedMonth + '/' + formattedDay + '/' + year;
                                    break;
    
                                case "M/d/yy": 
                                    formattedMonth = formattedMonth.indexOf("0") == 0 ? formattedMonth.substring(1, 2) : formattedMonth;
                                    formattedDay = formattedDay.indexOf("0") == 0 ? formattedDay.substring(1, 2) : formattedDay;
                                    result  = formattedMonth + '/' + formattedDay + '/' + year.substr(2);
                                    break;
    
                                case "MM/dd/yy":
                                    result  = formattedMonth + '/' + formattedDay + '/' + year.substr(2);
                                    break;
    
                                case "MM/dd/yyyy":
                                   result  = formattedMonth + '/' + formattedDay + '/' + year;
                                    break;
    
                                case "yy/MM/dd":
                                    result  = year.substr(2) + '/' + formattedMonth + '/' + formattedDay;
                                    break;
    
    
                                case "yyyy-MM-dd":
                                    result  = year + '-' + formattedMonth + '-' + formattedDay;
                                    break;
    
                                case "dd-MMM-yy":
                                   result  = formattedDay + '-' + monthNames[todayDate.getMonth()].substr(3) + '-' + year.substr(2);
                                    break;
    
                                case "MMMM d, yyyy":
                                    result  = todayDate.toLocaleDateString("en-us", { day: 'numeric', month: 'long', year: 'numeric' });
                                    break;
    
    
                            }
                            }