JSFiddle - React, Tailwind, and code Playground

by Pragnesh Chauhan

HTML

<input type='checkbox' name='chk[]' value='1'>1
<input type='checkbox' name='chk[]' value='2'>2

<input type='text' id='txt' value='' />

<input id='btn' type='button' value='click' />

JavaScript

var json = {};

$('#btn').click(function(){
    console.log(getdata());
});
function getdata(){
   
    $('input:checked').each(function(i){
        json.chk = $(this).val();
    });

    json.txt = document.getElementById("txt").value;
    
    return json;
}