I work at a company that has a pretty comprehensive suite of PDF templates we fill out, so if you want some feedback from someone who would have been a perfect

I work at a company that has a pretty comprehensive suite of PDF templates we fill out, so if you want some feedback from someone who would have been a perfect customer 3 years ago: The biggest thing that costs us time is schema validation. We ended up building a tool that rejects uploads if the text fields don't match, or if you forget to include a radio option, etc. It also has "recommended" fields which issue warnings if they are not implemented. Radio options, checkboxes, and images (for signatures) would be a welcome addition that I didn't see in the editor. The documentation / online demo doesn't make it clear how I would go from fields -> API access (because how do I name the fields?). [append] An API endpoint to get the unfilled PDF template would also be good, especially if bundled with a client library that handled the call to pdftk. Some of our documents are HIPAA and I don't want to deal with having the client data leave our machines.