Multiple confirm clicks log multiple issues

[softvision-sergiulogigan]

Environment:
Browser / Version: Firefox Nightly 72.0a1 (2019-10-24)
Operating System: Windows 10 Pro

Steps to Reproduce:

1. Navigate to https://staging.webcompat.com/issues/new
2. Follow the entire report flow.
3. Click multiple times on the "Send Report" button.

Expected Behavior:
The report is only sent once.

Actual Behavior:
The report is duplicated.

Notes:

1. Screenshot attached.
2. I was able to duplicate a report 70 times in 10 seconds (or less) - https://github.com/webcompat/webcompat-tests/issues?utf8=%E2%9C%93&q=www.pisicamare2154.com

Watchers:
@softvision-sergiulogigan
@softvision-oana-arbuzov
@cipriansv

[miketaylr]

I was able to duplicate a report 70 times in 10 seconds (or less) - https://github.com/webcompat/webcompat-tests/issues?utf8=%E2%9C%93&q=www.pisicamare2154.com

You are a monster.

[miketaylr]

Yikes, what.

[miketaylr]

This one seems particularly bad @bacharakis. It does not reproduce in form v1.

[johngian]

I managed to reproduce this in form v1 as well. Should we try to fix it for all versions?

[miketaylr]

I managed to reproduce this in form v1 as well.

Well, that's cool I guess. Not a new regression.

The good news is I don't think we've ever really seen this (at least, as a spam tactic). Should probs fix this everywhere (or just fix it once on the backend).