Duplicate fields in JS to be visible/not visible in email

Hey thx for your great plugin.

I’ve a form in which I duplicate fields (with their names), something like:
[text field1]
which renders:
<input type="text" name="field1">

then I duplicate it thx to a button click in JS, which renders:

<input type="text" name="field2">
<input type="text" name="field3">
<input type="text" name="field4">

etc.

I succeed to get informations in my email with email tags but I have to create a lot of them to match with “JS generated fields” and the ones that are not “used” still showing in my email, like this:

my fields :

field1-value
field2-value (from JS)
field3-value (from JS)
field4-value (from JS)
[field5]
[field6]
[field7]
[field8]
[field9]
[field10]

Is there a way to tell CF7 do not display empty fields in the email?

thx for your help,
N

• This topic was modified 7 years, 9 months ago by peperene5150.
• This topic was modified 7 years, 9 months ago by peperene5150. Reason: Adding code tags