JSFiddle - React, Tailwind, and code Playground

JavaScript

$(function(){
  var source = {
    "affects": ["153", "503", "537"],
    "suspect": ["101", "108"],
    "state": [],
    "zip_code": [],
    "analysis_date_max": ["", ""],
    "last_modified_date_min": ["", ""]
  }
  
  //just for alert example:
  populate(source);
  
  function populate(data) {
    var obj  = JSON.stringify(data);
		alert(obj);		
    alert(data);

  }
  
});