Document intake with validation and duplicate protection

The scenario accepts documents via a form or a request, checks the file size and type, computes a content fingerprint and keeps duplicates out of the database.

  • Duplicates are caught by content, not filename
  • Oversized and wrong-format files are rejected
  • Two entry points: a form and a system request
  • People get a clear answer, not silence
n8n FormWebhook