Multiple Calculated Emails in one Email Field

Hello CFF,

Thank you for the flexible and amazing CFF plugin.

I have a scenario where I calculate and get users emails based on some conditions. These emails are assigned to a filed of type email. For example:
say I have fieldname7 of type email (will be hidden) and I am selecting it in Email Copy to User section
then in a calculated field:
…
var usersEmails =”;
… some condition .. loop … some condition then
usersEmails += userRecords[i][8];
end loop
getField(7).setVal(usersEmails);
…
I tried all of the following in the code each a time:
usersEmails += userRecords[i][8];
usesrEmails += userRecords[i][8] + ‘,’;
usersEmails += userRecords[i][8] + ‘;’;
usersEmails += userRecords[i][8] + ‘ ‘;
and I am getting the correct emails list based on my conditions inserted in the email fieldname7.
However, the email fieldname7 says: Please enter a valid email address and so unable to go Next in the form. it seems the email filed does not accept more than one email as its value. The number of my emails (how many emails are there) are vary depending on the conditions and so unknown in advance. How can I work around this? Is there a way to add email fields dynamically? Or, could you please accept a feature request to allow insetting multiple emails in one email field comma separated or so?

Thank you.