Hidden Form Field Question

Questions
1

I need to add a hidden form field on my site that looks like this:

<input type="hidden" id="gclid_field" name="gclid_field" value="">

When I log into the CMS and add a question called “Hidden” there are no options to add the ID and name of the input.

I looked into the hiddenfield.cshtml code and see the following:

@model Umbraco.Forms.Mvc.Models.FieldViewModel
<input type="hidden" name="@Model.Name" id="@Model.Id" data-umb="@Model.Id"  class="hidden" value="@Model.ValueAsHtmlString"/>

I don’t have that much experience with Umbraco Forms and was wondering if someone could help guide me on how to resolve this?

This is basically what I am trying to do right now:

For more context I am trying to capture this click id when someone submits a form.
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This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/113350-hidden-form-field-question
2

Have you found any solution to this? I’m trying to pass a value from my object to a form in Umbraco 13, but am having no luck.