jQuery Serialize Object

Encode a set of form elements as an multi-dimensional object of names and values.

Usage

HTML:

 <form>
  <input name="element[a][]" value="a1">
  <input name="element[a][]" value="a2">
  <input name="element[b][]" value="b1">
  <input name="element[b][]" value="b2">
  <input name="element[c]" value="c1">
 </form>

JS:

$('form').serializeObject();

Output:

{
	"element": {
		"a": [
		    "a1",
		    "a2"
		 ],
		"b": [
		    "b1",
		    "b2"
	    ],
		"c": "c1"
	}
}