Community and customer portal
  • OneSpan.com
  • Support
    • Documentation portal
    • TrustCenter
    • Customer support
Community and customer portal
Toggle navigation
  • Products
  • Code shares
  • Interactive APIs
  • Developer sandbox
  • Developer sandbox
  • Forums
  • Demos

User account menu

  • Sign up
  • Login
  1. Home
  2. Search

Search

342 results matched your search criteria
"couldNotBeFlattened" error message
Forum topic
OneSpan Sign
Good Morning guys, My team and I have been working on this error for a few days now and we aren't sure why it is firing off. 
Transaction Flow
Forum topic
OneSpan Cloud Authentication
Hi
Pre-verify error - Can't create package with a valid PDF
Forum topic
OneSpan Sign
HelloWe have already looked into all the other discussion regarding this error and nothing really helps. We have customer uploading some PDF that are getting rejected by OneSpan that aren't corrupted, encrytped and don't have NeedAppearances  AccroForm flag.
Increase the document size upload from 10MB to???
Forum topic
OneSpan Sign
Is it possible to change the upload size of documents to larger than 10MB, something more like 25MB?
Replace app with custom system?
Forum topic
Mobile Security Suite
Hi,
Uploading PDF document using REST C#
Forum topic
OneSpan Sign
We are getting below error uploading PDF document  {"message":"[error.validation.verifyDocument.documentExtractError]","code":400,"messageKey":"error.validation.verifyDocument.documentExtractError","name":"Validation Error"}
Uploading multiple documents simultaneously using "files[]"
Forum topic
OneSpan Sign
Hi, I am attempting to create a package with multiple documents using the "files[]" multipart form field, but I always get back this message: { "messageKey": "error.validation.package.wrongNumberOfFiles", "technical": "Number of uploaded files does not match number of documents specified i
Error when uploading document to package
Forum topic
OneSpan Sign
Hi!
Remove default disclosure electronic signatures document while creating new doc
Forum topic
OneSpan Sign
Hello, I am using PHP REST API. First i create draft package, then upload form with data, and then publish it. But there is disclosure electronic signatures document get created.
unsupportedFileType
Forum topic
OneSpan Sign
Hi, when we create the package or upload the new document, I got 'error.validation.unsupportedFileType' error? in which scenarios, this error will throw? thanks, Cindy
  • Load More
  • Home
  • Products
  • Documentación
  • Forums
  • Demos
OneSpan

Footer menu

  • Products
  • Forum
  • Demos
  • Contact Support
  • Documentation Portal
  • Trust Center

Follow us on:

  • Privacy Center
  • Cookie Policy
  • Terms of Use
  • Legal Notice
  • Preference Center

Copyright 2025 OneSpan. All Rights Reserved.