Smarty Template Engine从数据库中获取单行并使用这些字段

I am new to smarty and stepped into a problem. As per their manual if I fetch data from the database and want to display it in a loop then I can easily use the foreach function but here I want to transfer the values of single row and use them on the tpl page using if else. How can I transfer the value and use them without using foreach for a single row?

My server side code

$verify = $pdo->prepare("SELECT ver_code, ver_validity FROM verification WHERE ver_user = :user");
$verify-> bindValue(':user', $_GET['user']);
$verify-> execute();
//   $vf = $verify->fetch();
//   $code = $vf['ver_code'];
//   $expiry = $vf['ver_validity'];

$smarty->assign('verify', $vf);

$smarty->display('reset.tpl');

I want to send the values coming from database to the presentation code and use them using the if else statement. Please help me on solving this issue.

Fetch one single row:

$vf = $verify->fetch();

Assign it to Smarty variable:

$smarty->assign('verify', $vf);

Use it in the Smarty template like:

{$verify.ver_code}
{$verify.ver_validity}

Inside an if statement:

{if $verify.ver_code eq "abcdefg"}

Hope this helps.