JSFiddle - React, Tailwind, and code Playground

HTML

<form method="post">
    <button id="button1">button1</button>
    <button id="button2">button2</button>
    <input type="submit" value="submit" />
</form>

JavaScript

$(document).ready(function(){
$("input[type='submit']").attr("disabled","disabled");
$("button").removeAttr("disabled");
    $("button").each(function(){
        $(this).click(function(){
            $(this).siblings().attr("disabled","disabled");
            $("input[type='submit']").removeAttr("disabled");
            return false;
        });        
    });
});