public function rules()
{
	return array(
		array('phone', 'length', 'max' => 12),
		array('icq', 'length', 'max' => 9),
		array('email', 'email'),
		array('login', 'length', 'max' => 80),
		array('email', 'length', 'max' => 200),
		//registration
		array('login, email, password, retypePassword', 'required', 'on'=>'registration'),
		array('login, email', 'unique', 'on'=>'registration'),
		array('login', 'match', 'pattern' => '~^[\da-zа-яёА-ЯЁ\.\-@_\+]+$~i', 'on'=>'registration'),
		array('retypePassword', 'compare', 'compareAttribute' => 'password', 'on'=>'registration')
		//updateByAdmin
		array('login, email, password, retypePassword', 'required', 'on'=>'updateByAdmin'),
		array('login, email', 'unique', 'on'=>'updateByAdmin'),
		array('login', 'match', 'pattern' => '~^[\da-zа-яёА-ЯЁ\.\-@_\+]+$~i', 'on'=>'updateByAdmin'),
		array('retypePassword', 'compare', 'compareAttribute' => 'password', 'on'=>'updateByAdmin')
		//updateByModerator
		array('email', 'required', 'on'=>'updateByAdmin'),
		array('login', 'match', 'pattern' => '~^[\da-zа-яёА-ЯЁ\.\-@_\+]+$~i', 'on'=>'updateByAdmin'),
		array('email', 'unique', 'on'=>'updateByAdmin'),
		//changePassword
		array('password, currentPassword, retypePassword', 'required', 'on'=>'changePassword'),
		array('currentPassword', 'passwordValidator', 'on'=>'changePassword'),
		array('retypePassword', 'compare', 'compareAttribute' => 'password', 'on'=>'changePassword')
		//changeEmail
		array('email, currentPassword', 'required', 'on'=>'changeEmail'),
		array('email', 'unique', 'on'=>'changeEmail'),
		array('currentPassword', 'passwordValidator', 'on'=>'changeEmail'),
	);
}