---
title: "imageUploaderFlash.restrictions Property  HTML5/Flash Uploader JavaScript"
canonical: https://www.aurigma.com/docs/us8/FH_P_J_$au_imageUploaderFlash_restrictions.htm
product: "Upload Suite 8"
---

# imageUploaderFlash.restrictions Property HTML5/Flash Uploader JavaScript

Supported technologies: ![Adobe Flash](https://www.aurigma.com/docs/us8/icons/flash.png)
 
Gets a [restrictions](https://www.aurigma.com/docs/us8/FH_T_J_$au_restrictions.htm.md) object configuring upload restrictions.

## Syntax
 
```
$au.imageUploaderFlash({
    //...other params...
    restrictions: {},
    //...other params...
})
```

```
$au.imageUploaderFlash('uploaderID').restrictions(value);
value = $au.imageUploaderFlash('uploaderID').restrictions();
```
 
### Property Value
 
Type: [$au.restrictions](https://www.aurigma.com/docs/us8/FH_T_J_$au_restrictions.htm.md)
 
The upload restrictions.

## Remarks
 
**Note** 
All limitations specified here are checked client-side, so you should not interpret them as a reliable protection. A potentially malicious user can bypass all these limitations (by emulating HTML5/Flash Uploader). That is why it is highly recommended to implement server-side verification of uploaded files in addition to **restrictions** properties.
 
In other words, all limitation features discussed in this topic should be used solely for the convenience of the user. They should not be interpreted as a serious protection measure from malicious users.

## See Also
 
### Reference
 
- [Aurigma.ImageUploaderFlash.ImageUploaderFlash.Restrictions ASP.NET Property HTML5/Flash Uploader](https://www.aurigma.com/docs/us8/FH_P_Aurigma_ImageUploaderFlash_ImageUploaderFlash_Restrictions.htm.md)
- [ImageUploaderFlash.Restrictions PHP Property HTML5/Flash Uploader](https://www.aurigma.com/docs/us8/FH_P_P_ImageUploaderFlash_Restrictions.htm.md)

### Manual
 
- [Configuring Restriction Rules for Files](https://www.aurigma.com/docs/us8/configuring-restrictions-and-file-filters-iuf.htm.md)