JavaScript: avoid double submit in forms

Tweet

When working with complex forms, a developer's nightmare is the double submit of data. There are many users that double click on links, buttons etc, as if the browser was just like their desktop. If a user submit the form data twice, it could be that we will gather information twice, creating redundant records in our database.
There's a simple solution to that, and today I will show you how to do it with a little JavaScript function.
Follow me...