WordCamp Organizer Application: Form occasionally gets submitted multiple times in a row

[coreymckrill]

Sometimes the same WordCamp application will appear in the queue multiple times in a row, and the post IDs are sequential. One potential cause of this might be someone double-clicking the Submit button.

Ideally we'd have a check on the back end to ensure an application with the same info hasn't been submitted within a certain timeframe (5 minutes?). A JS solution on the front end, disabling the submit button after it has been clicked, might work too.

[iandunn]

I like the idea for checking on the backend 👍🏻