Bitrix - Sending a message to different addresses from one web form - did I do it right?

Question

1C-Bitrix

Hello.
I started working with Bitrix not so long ago, having programming experience in Drupal/Wordpress and others. Therefore, I would like to clarify whether I correctly solved the problem.
In general, you need to have a component that displays a web form and accepts an additional email address as input, to which it will send a message. After reading about web forms and mail templates, I realized that I need to somehow dynamically create or change a mail template, replacing the address in it. At first, I just wanted to replace the address in the template before sending, but then I thought that theoretically there could be a conflict here - if we allow several messages to be sent simultaneously from the site. Of course, the site is not highly loaded, but somehow I didn’t want to leave such a roughness.
I ended up doing this. When sending a message, I create a new mail template from the code, fill in all its fields, except for the address from the existing one. The address comes from a parameter.
Isn't it a smart decision? Maybe I'm breaking into an open door and there is some standard way or component?
And one more question. Quite often in component template I need some parameter from outside. I tried passing the variable just as an extra parameter to the component and it worked. Is this a valid solution?

Answer 1

If the additional address is static, then you can simply create 1 more template for the web form.
If not, create a hidden field, define a new component parameter, write an additional email in the field, since there is a field, then it will be in the template, then simply add the value of this field to the list of recipients, or a new template with this recipient.
It all depends on where it comes from and how it gets into the additional mail component.