Fix webform detection so it doesn't generate a false positive if we also have a webform on the same page

Release 5.3

See merge request extensions/stripe!22

Use the parameter on the recurring contribution to decide whether to send out email receipts

See merge request extensions/stripe!21

Fixes some issues in test mode

Closes #34

See merge request extensions/stripe!19

Send a friendly success response if we receive the test webhook

See merge request extensions/stripe!20

Without this, was getting a fatal error saying a parameter is not of
type boolean, in test mode.

assist-dev authored Mar 03, 2019 and naomi committed Mar 04, 2019

Also added finer grained exception handling around that API call.

Resolve #26 - Make sure we clear processor specific metadata from payment form...

Closes #26

See merge request extensions/stripe!16

Resolve #26 - Make sure we clear processor specific metadata from payment form when changing processor

Fix "Leave Page Alert" triggered on some browsers when submitting payment

See merge request extensions/stripe!14

Clearer instructions on setting up the webhook in Stripe

See merge request extensions/stripe!15

Resolve extensions/stripe#16. Missing contact ID for anonymous event registration

Closes #16

See merge request extensions/stripe!13