Send email feature from form using conditional variable field

[#1]

I'm wondering if it's possible to set up a conditional variable for a send email CC. I have a text field set to populate the CC field. But I need for that field to be nullable. It can't be a required field, because it is an option for the end user. Currently, the form will not submit unless that text field contains an email address. 

Any thoughts on how to make this conditional? Thanks. 

[sonnjohnek · Accepted solution]

Instead of null try to send a dummy email as CC. In case user doesn't enter anything default it to dummy email.

Thanks,

Mayank

[sonnjohnek · Accepted solution]

Thanks, Mayank. That's what I went with as a work-around. I was hoping there would be something cleaner, but that should be fine.

[Mayank_Gandhi · Accepted solution]

happy to help!