Validation

I have a model with lots of field and there are some required field. In the admin side i take all data in one form. But in the user side i take data with multiple forms(Registration steps) and each form has some required fields how do i validate My user side form submition can any one help me please.

For each step U can create FromModel where U can enable client validation.

Check this out:

http://www.yiiframework.com/doc/api/1.1/CForm