Comparing
#11 with
#15
Content
[...]
```
The above approach can also be used if we have more than two models to deal with.
### Links
[Chinese version](http://projects.ourplanet.tk/node/94Ajax Validation Version](http://www.yiiframework.com/wiki/218/how-to-use-single-form-to-collect-data-for-two-or-more-models-cactiveform-and-ajax-validation-edition/)
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