jQuery plugin to serialize form as an object (also using underscore.js)

serializeobject.js

"use strict";
$.fn.serializeObject = function () {
    var arr = this.serializeArray();

    return _.reduce(arr, function (memo, f) {
        var objField = _.reduceRight(f.name.replace(/\[/g, ".").replace(/\]/g, "").split("."), function (memo, p) {
            var n = (/^[0-9]+$/.test(p)) ? [] : {};
            n[p] = memo;
            return n;
        }, f.value);
        $.extend(true, memo, objField);
        return memo;
    }, {});
};

serializeObject

Serialize form as an object instead of default string

Usage

Instead of jQuery serialize method which is widely used on forms, you can alternatively use current jQuery plugin and do something like this:

$(function(){
  var obj = $("form").serializeObject();
});

You can use it in RESTful structures which only accept objects of parameters.