How to set form id for a web form in Bitrix?

Question

1C-Bitrix

How can I enable form id for web forms in Bitrix? By default, forms only have a form name.
The file .../form.result.new/component.php contains the following lines:

...
"FORM_HEADER" => sprintf( // form header (<form> tag and hidden inputs)
"<form name=\"%s\" action=\"%s\" method=\"%s\" enctype=\"multipart/form-data\">"
...

But adding id=\"%s\" to the string does nothing, the id is not added. Where to look?

Answer 1

I don’t know who is still using this outdated Bitrix shnyaga. Use this
https://dev.1c-bitrix.ru/user_help/components/cont...