如何检查如果表单密码字段是空的magento

How to check if form password field is empty in magento

我想检查密码字段是否为空，那么表单将不会更新数据库中的密码，否则更新密码

$userData = array('firstname' => $FirstName, 'lastname' => $LastName, 'username' => $Params['email'], 'email' => $Params['email'], 'password' => $Params['password']);

 if ($userData['password']) {
    // password is not empty. do whatever you want
 }

 // just check `$Params`
 if ($Params['password'])

注意: -查看编码标准，http://www.php-fig.org/psr/psr-2/，并在编辑器中启用筛选器。