Is it possible to add a comma between files when adding multiple files to Trello in Zapier?

I'm trying to send responses through zapier to trello, but files need to be separated by commas for it to work.

Thanks!

I assume that you are trying to use the file upload field to the attachments field in Trello.

I have tried testing a form to send the file uploads to the attachments field in Trello by creating a Zap. If the file upload field on the form enabled with multiple files, the attachment field is receiving a Text file with the URLs of the files uploaded. Please see the screenshot below:

I have tested the form by having multiple file upload fields without allowing multiple file uploads and added them in the Zapier template by adding comma manually.

When I send a submission to the form and run the Zap, the files are uploaded correctly in the Trello Card.

Since you have only one file upload field on your form allowing multiple files, unfortunately, it is not possible to add a comma to the URLs. Instead, you may consider having multiple file upload fields on the form and them manually as shown above which should be working fine.

Please give it a try and let us know if you need any further assistance. We will be happy to assist. 

Thank you Kiran! I'll adjust my form and give that a try.