is this the right way ?
If this is the right way to use LoadMoel (see below code), then won't
the model be
re-instantiated each time the user types in an incorrect password?
//controller
function login()
{
$this->pageTitle = "Login";
$this->set('pageImage', 'login-welcome.gif');
$arr_validation_errors = array();
$this->loadModel( 'Member' );
$this->Member = &new Member();
//render view if user is logged in
if($this->Authentication->_isLoggedin())
{
$this->redirect('/members/');
exit;
}
if (empty($this->params['data']))
{
$this->render();
}
else
{
//has password
$this->sanitize->cleanArray($this->params['data']);
$password =
md5($this->params['data']['Member']['password']);
if ($this->Member->validates($this->params['data']))
{
$results = $this->Member->find("email_address =
'".$this->params['data']['Member']['email_address']."' AND password =
'". $password ."'",'Member.id,Member.fname');
if ($results['Member']['id'])
{
//sets up the session vars
$this->Authentication->set($results['Member']);
$this->Member->id =
$results['Member']['id'];
$_POST = array();//make sure the post
is cleared out
$this->redirect('/members/');
}
else
{
array_push($arr_validation_errors,
"Please enter a correct email
address and/or password");
$this->params['data']['Member']['password'] = '';
$this->set('data',
$this->params['data']);
$this->set('arr_validation_errors',
$arr_validation_errors);
$this->validateErrors($this->Member);
}
}
else
{
$this->set('data', $this->params['data']);
$this->validateErrors($this->Member);
}
}
} //end function
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