Simple way to submit a form. For example in ( Laravel )

gistfile1.txt

//$(document).ready(function(){ <--- Or you can use this
jQuery(function($) {
    $("submit").click(function(){
        var $form = $(this);
        //var $target = $($form.attr('data-target'));

        $.ajax({
            type: $form.attr('method'),
            url: $form.attr('action'),
            data: $form.serialize(),
            success: function(data){
                // $target.html(data);
            }
        });
        event.preventDefault();
    });
});