i would like to be able to email attachments that are included on a record when its updated. the schedule i have setup works fine and emails the attachments. but i want NO email to be sent if no attachment exists in the 'IP_File_Upload' field.

 

currently i have

 

if(input.IP_File_Upload != NULL)
{
    if((input.Currently_With == input.IP_Approver))
    {
        if((input.IP_Status != "IP Approved"))
        {
            if((input.IP_Status != "IP Topic and IP File Fully Approved"))
            {
                sendmail
                [
                    from:zoho.loginuserid
                    to:input.IP_Approver
                    subject:"Firm Building Tracker - Updated IP Pack - " + input.Topic_Name
                    message:"<P>Hi " + input.IP_Approver + "<BR><BR>" + input.Modified_User + " has uploaded an updated version of the IP&nbsp;pack that is currently in development for the topic:&nbsp;" + input.Topic_Name + ", these files have been attached to this email.<BR><BR>Comments are:<BR>" + input.Past_Comments + "<BR><BR>Kind regards, <BR>The FB Tracker<BR><BR>(Ref:IPAP_IPATT)</P>"
                    content type:HTML
                    attachments :file:input.IP_File_Upload,file:input.File_attachment_2,file:input.File_attachment_3,file:input.File_attachment_4
                ]
            }
        }
    }
}