How to implement a redirect in 1C-Bitrix after submitting a form?

Question

1C-Bitrix

Hello world!
Guys, the question is simple, but I don't know how best to implement a redirect to a specific page after submitting a form, for example, "order a call".

My forms are implemented through the bitrix:iblock.element.add.form component. As far

as I understand, it is possible to insert the following condition into the component template:

if (strlen($arResult["MESSAGE"]) > 0):?>
    $url = 'https://site.ru/blablabla/';
    LocalRedirect($url);
<? endif ?>

Is it possible to do so?! Or is there a more elegant and already provided by the system solution in Bitrix?