Released: November 5, 2025

Survey Now v2.3.14 introduces an enhancement to the file upload API that enables developers to determine the origin of uploaded files. Bug fixes and minor enhancements are included as well.

In Survey Now Form Library, users can upload files using the File Upload and Signature elements. To implement file uploads, you handle the onUploadFiles event.

This release extends the onUploadFiles event with a new sourceType parameter that specifies the origin of the uploaded file:

• "file" - The file comes from the user's local file system,
• "camera" - The file is a photo captured with a device camera.
• "signature" - The file is an image representing a user's signature.

// ...
// Omitted: `SurveyModel` creation
// ...
survey.onUploadFiles.add((_, options) => {
  if (options.sourceType === "file") {
    // Handle files from the user's local file system
  }
  if (options.sourceType === "camera") {
    // Handle photos captured with a camera
  }
  if (options.sourceType === "signature") {
    // Handle signature images
  }
});

Form Library

• Date input displays both default and custom "min value" error messages simultaneously (#10561)
• File Upload: Clicking a file icon opens the file in the same tab instead of downloading it (#10548)
• Dropdown with obsolete rendering does not receive focus after a validation error (#10567)

Survey Creator

• Slider: Changes to scale labels on the design surface are not persisted and are not rendered in preview (#7205)

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