Avoiding multiple submissions of HTML form or POST data is a common requirement in Java web applications. Thankfully, You can prevent multiple submissions by disabling the submit button in HTML and JavaScript itself, rather than handling it on the server-side. This is a very common requirement while developing a web application using Servlet and JSP or any other web technology. At the same time, there is a lot of information and noise available in web, and its very hard to find a simple approach to the disable submit button. When I search for a simple way to disable the submit button in HTML and JavaScript, I was overwhelmed by responses on forums and various online communities.
