Allow Notification Email Fields to Handle Extra Commas

I keep running into an issue where I have an email address and a non-required email merge tag in a Notification’s email fields. When the merge tag is blank, the trailing comma causes issues and the email doesn’t send.

I am currently using conditional logic and 2 separate notifications, but that is annoying to keep updated. It would be much more intuitive and efficient if GravityForms could automatically remove any extra commas as needed.

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