Checkout box: disallow submit when the Purchase Summary is empty
Summary
(Summarize the bug encountered concisely)
When the purchase summary is empty it is still possible to submit the form (with no effect).
Steps to reproduce
- Try to transfer a subscription with a rate plan in progress
- Select a project to transfer the subscription to
- (
An unexpected error occur
would display) - The
Purchase Summary
is empty
What is the current bug behavior?
It is possible to submit the form.
What is the expected correct behavior?
It should not be possible to submit the form.
(What you should see instead)
Relevant logs and/or screenshots
(Paste any relevant logs - please use code blocks (```) to format console output, logs, and code as it's tough to read otherwise.)