main.js submit (jQuery)

/* submit button */

$(function () {
    $('form').on('submit'){
        $.ajax(
                        {
                            url:'/submitData',
                            data: $('form').serialize(),
                            type: 'POST',
                            success: function (response) {
                            console.log(response);
                        },
                        error: function (error){
                            console.log(error)
                        }
                    });
    });

});