AttachmentValidationStep (XWiki Platform - Attachment - Validation - API 15.10.12 API)

```
@Role
@Unstable
public interface AttachmentValidationStep
```
One attachment validation step. AttachmentValidator calls them one after the other and fails whenever a step fails.

Since:

14.10

Version:

$Id: 408306ba4dda7e74f52cf176ce1983eb00a81b3e $

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void validate(AttachmentAccessWrapper wrapper)
  Validate a single aspect of the attachment.

- Method Detail
  - validate
```
void validate(AttachmentAccessWrapper wrapper)
       throws AttachmentValidationException
```
    Validate a single aspect of the attachment.
    
    Parameters:
    
    wrapper - the attachment wrapper
    
    Throws:
    
    AttachmentValidationException - in case of validation error