> For the complete documentation index, see [llms.txt](https://docs.caf.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caf.io/caf-sdk/ios/standalone-modules/document-detector/builder/messages.md).

# Messages Settings

```swift
.setMessageSettings(
    waitMessage: String?, 
    fitTheDocumentMessage: String?, 
    verifyingQualityMessage: String?, 
    lowQualityDocumentMessage: String?, 
    uploadingImageMessage: String?, 
    popupDocumentSubtitleMessage: String?, 
    unsupportedDocumentMessage: String?, 
    wrongDocumentMessage: String?, 
    sensorLuminosityMessage: String?, 
    sensorOrientationMessage: String?, 
    sensorStabilityMessage: String?, 
    predictorScanDocumentMessage: String?, 
    predictorGetCloserMessage: String?, 
    predictorCentralizeMessage: String?,
    predictorMoveAwayMessage: String?, 
    predictorAlignDocumentMessage: String?, 
    predictorTurnDocumentMessage: String?, 
    predictorCapturedMessage: String?
)
```

| Attribute                               | Description                                                                                     | Default Value                                                                                 |
| --------------------------------------- | ----------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
| `waitMessage: String`                   | Message displayed when the SDK is in the process of opening.                                    | "Please Wait…"                                                                                |
| `fitTheDocumentMessage: String`         | Message advising to fit the document to the mask.                                               | "Fit the document on the markup"                                                              |
| `verifyingQualityMessage: String`       | Message displayed when the SDK makes a request to the backend, verifying quality.               | "Checking Quality…"                                                                           |
| `lowQualityDocumentMessage: String`     | Message displayed when the quality of the capture fails.                                        | "Ops, could not read the information. Please try again"                                       |
| `uploadingImageMessage: String`         | Message displayed when there is no quality check and the capture is being saved on the servers. | "Sending Image…"                                                                              |
| `popupDocumentSubtitleMessage: String`  | Text displayed in the step initialization popup.                                                | "Dispose the document in a desk, centralize it on the markup and hold the automatic capture." |
| `unsupportedDocumentMessage: String`    | Message displayed when an unexpected type of document is displayed for capture.                 | "Ops, it seems that this document is not supported. Contact us!"                              |
| `wrongDocumentMessage: String`          | Message displayed when the document is displayed in a different stream than expected.           | "Oops, this document is not the %@"                                                           |
| `sensorLuminosityMessage: String`       | Message displayed when the brightness threshold is lower than expected.                         | "Area near you is too dark"                                                                   |
| `sensorOrientationMessage: String`      | Message displayed when the orientation threshold is lower than expected.                        | "The device is not on the horizontal"                                                         |
| `sensorStabilityMessage: String`        | Message displayed when the device stability threshold is not met.                               | "Keep the device still"                                                                       |
| `predictorScanDocumentMessage: String`  | Message displayed to request a document to be present on the camera.                            | "Scan a document"                                                                             |
| `predictorGetCloserMessage: String`     | Message displayed to request to get closer to the document.                                     | "Get closer to the document"                                                                  |
| `predictorCentralizeMessage: String`    | Message displayed to request to center the document.                                            | "Center the document"                                                                         |
| `predictorMoveAwayMessage: String`      | Message displayed to request to move away from the document.                                    | "Move away from the document"                                                                 |
| `predictorAlignDocumentMessage: String` | Message displayed to request to align the document.                                             | "Align the document"                                                                          |
| `predictorTurnDocumentMessage: String`  | Message displayed to request to turn the document 90 degrees.                                   | "Turn the document 90 degrees"                                                                |
| `predictorCapturedMessage: String`      | Message displayed to alert that the document was captured.                                      | "Document captured"                                                                           |


---

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