prevent-form-double-submit

At twelve lines of code, this is one of the smallest jQuery plugins you'll ever deal with.

For such a small size, prevent-form-double-submit packs quite a punch, allowing developers to protect themselves from being spammed by users submitting form data multiple times.
This can be a great spam protection system, or just a way to prevent double-clicks on the "Submit" button from duplicating form data.

Usage instructions are included with the plugin's README file.

Requirements:

• JavaScript enabled on client side
• jQuery