JSFiddle - React, Tailwind, and code Playground

HTML

<form id="form" method="post">
    <input type="text" name="int" value="42" pattern="\d+" data-type="int" id="int" />
        <input type="text" name="plugin[exampleSettings][int]" value="42" pattern="\d+" data-type="int" id="plugin[exampleSettings][int]" />
</form>
    <button id="submit" type="submit" value="submit">Submit</button>

JavaScript

$(document).on('click','#submit',function(){
    $("#form").submit();
}))