JSFiddle - React, Tailwind, and code Playground

HTML

<form id="foo">
    <input type="submit"/>
    
    
</form>
<form id="foosy">
    <input type="submit"/>
    </form>

JavaScript

$("input[type=submit]").click(function() {
   var x = $(this).closest("form").serialize();
   console.log(x);
    return false;
});