I have to add an attachment to a web to case form...
I know that we have form assembly app available... But is there any other way out? I have referred https://developer.salesforce.com/forums/ForumsMain?id=906F00000008kj2IAA https://appexchange.salesforce.com/listingDetail?listingId=a0N300000016ac6EAA https://success.salesforce.com/answers?id=90630000000h1kGAAQ https://developer.salesforce.com/forums?id=906F00000009A3CIAU Can we insert Attachments on a Case using Force.com Sites?
But I have not found any workable solution. Please suggest.