---
title: "AmazonS3Extender.CheckIntegrity Property  ActiveX/Java Uploader PHP"
canonical: https://www.aurigma.com/docs/us8/JA_P_P_AmazonS3Extender_CheckIntegrity.htm
product: "Upload Suite 8"
---

# AmazonS3Extender.CheckIntegrity Property ActiveX/Java Uploader PHP

Supported browsers: ![Internet Explorer](https://www.aurigma.com/docs/us8/icons/ie8.png)![Firefox](https://www.aurigma.com/docs/us8/icons/firefox.png)![Google Chrome](https://www.aurigma.com/docs/us8/icons/chrome.png)![Safari](https://www.aurigma.com/docs/us8/icons/safari.png)
 
Gets or sets a value indicating whether uploaded files should be checked for integrity or not.

## Syntax
 
```
public function getCheckIntegrity() {
}

public function setCheckIntegrity($value) {
}
```
 
### Property Value
 
Type: **boolean**
 
If `true`, each file will be uploaded along with its MD5 hash, so Amazon S3 can validate uploaded file before storing it. Otherwise, no hash values will be sent.
 
Default value is **false**.

## See Also
 
### Reference
 
- [Aurigma.ImageUploader.AmazonS3.AmazonS3Extender.CheckIntegrity ASP.NET PropertyActiveX/Java Uploader](https://www.aurigma.com/docs/us8/JA_P_Aurigma_ImageUploader_AmazonS3_AmazonS3Extender_CheckIntegrity.htm.md)
- [$au.amazonS3Extender.checkIntegrity JavaScript PropertyActiveX/Java Uploader](https://www.aurigma.com/docs/us8/JA_P_J_$au_amazonS3Extender_checkIntegrity.htm.md)