Demo for Prevent Double Submit jQuery Plugin

Enhanced Form with Prevent Double Submit behavior

Regular Form without plugin

Demo Tips

1. Go to http://requestb.in/ and create a RequestBin.
2. Copy the Bin URL and set it as the form action.
3. Try to submit the form multiple times before page changes by hitting enter rapidly in the text field, or clicking the submit button rapidly.
4. Inspect the RequestBin logs. You should see that the Prevent Double Submit form always submits only once, but it is easy to make duplicate requests with the regular form.