you can vhange it on the fly in controller something like
$this->User->validate = array('yourvalidationarray'); or
$this->User->changeValidation(); in controller and in User model:

function changeValidation()
{
$this->validate = array(); //your validation array
}

--
Lep pozdrav, Tilen Majerle
http://majerle.eu



2011/6/23 Prabha Vathi <[email protected]>

> Hi,
>
> var $validate = array(
>             'password' => array(
>                 'notEmpty' => array(
>                     'rule' => array('minLength', 5),
>                     'required' => true,
>                     'allowEmpty' => false,
>                     'message' => 'Please enter a password'
>                 ),
>                 'passwordSimilar' => array(
>                     'rule' => 'checkPasswords',
>                     'message' => 'Different password re entered'
>                 )
>             ),
>             'email' => array(
>                 'notEmpty' => array(
>                     'rule' => 'email',
>                     'required' => true,
>                     'allowEmpty' => false,
>                     'message' => 'Please enter a valid email'
>                 ),
>                 'unique' => array(
>                     'rule' => array('checkUnique', 'email'),
>                     'message' => 'Email exist. Use another'
>                 )
>             )
>  );
>
> This works good in registration. Now, when user edit, I just want to edit
> email address. Now how to change the validation?
>
> Thanks
>
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