public function execute(&$value, &$error)
{
$password_field = $this->getParameterHolder()->get('password_field');
$password = $this->getContext()->getRequest()->getParameter($password_field);
$update = false;
$update_field = $this->getParameterHolder()->get('update_field');
$update = $this->getContext()->getRequest()->getParameter($update_field);
$username = $value;
// It's a valid account if the password is set to the standard null
if ($password == sfConfig::get('app_profile_null_password')) {
return true;
}
$twitter = new TwitterService($username, $password);
if ($twitter->simpleVerifyCredentials() == true) {
return true;
}
$error = $this->getParameterHolder()->get('twitter_error');
return false;
}
