How to dynamically attach an attachment to an email

How to
#1

Hi!

I recently discovered this section of the help page:

If I understand correctly, this would allow me to attach files to the email, but based on the instructions I cannot really wrap my head around what I need to add to the script step.

Could someone give an example?

#2

Hi,

Since fileData contains base64 encoded content, it can be extracted using regex and filled into base64Content.

For example:

doo.workflow.attachment.clearAllDynamicAttachments();

const attachments = doo.model.file?.value || [];

const regex = /base64,(.+)$/;

if (attachments.length) {
  for (const attachment of attachments) {
    const base64Content = attachment.fileData?.match(regex);
    attachment.base64Content = base64Content[1] || '';
    doo.workflow.attachment.addDynamicAttachment(attachment);
  }
}

With Regards,

Filip

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