javascript - How do you JSON (instead of serialize) a form that has name="Item[][things]" without obtaining an object with null children? -

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this pretty specific issue , can't find online or couldn't find solution until @ least.

i have form, contains inputs have: name = "item[][things]" in item. can't change that. want turn json send server. can't use serialize, need turn json.

this doesn't work tried: json.stringify($myform.serializeobject()). because form contains name="item[][differentotherthings]", array of nulls [null, null, ..., null]

i added serializeobject() custom method jquery-serialize-object project.

any ideas on how json form without null issue?

see bellow snippet 

$(function(){    $("#serialize").click(function(){      var $myform = $("form").eq(0);      var str = json.stringify($myform.serializeobject());      console.log(str);      var object = json.parse(str);      console.log(object);    })  });    $.fn.serializeobject = function()  {      var o = {};      var = this.serializearray();      $.each(a, function() {          if (o[this.name] !== undefined) {              if (!o[this.name].push) {                  o[this.name] = [o[this.name]];              }              o[this.name].push(this.value || '');          } else {              o[this.name] = this.value || '';          }      });      return o;  };
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>      <form>     <p><input type="text"  name = "item[][things]"></p>     <p><input type="text"  name = "item[][things1]"></p>      <p><input type="text"  name = "item[][differentotherthings]"></p>    </form>      <button id="serialize">serialize</button>


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