Reference: Model rules validation

Comparing #25 with #26

Revision #26 was created by CedSha CedSha on Feb 19, 2013, 6:29:17 AM.

Add another sample for filter method

Content

[...]
### `filter` : [CFilterValidator]
Transforms the data being validated based on a filter.

1. **filter**, the filter method.

*Examples:* - With standard function
 
 
```php 
array('mycode','filter','filter'=>'strtoupper'),
 
```
 
- With custom function

```php
array('eanupc','filter','filter'=>array($this,'keepProductCode')),
...
public function keepProductCode($eanupc){
[...]