Showing a form on some sites only

Written against v0.6.1.

A form with no sites shows on every site. To show it on some sites only, assign it to those sites; the others then render the page without it.

Assign the form

1. Open the form's settings in the Control Panel.
2. In the Sites section, choose the sites in the Sites field.
3. Save.

The form file lists the sites:

# resources/forms/contact.yaml
sites:
  - en

To show the form on every site again, clear the Sites field.

What the other sites show

On a site the form is not assigned to, the {{ form }} tags render nothing, and the rest of the page renders as usual. The log names the form and the site once per request:

local.WARNING: Multisite Forms rendered nothing for a form not assigned to the page's site. {"form":"contact","site":"es"}

That suits a form placed in a shared layout or partial, which renders on every site while only some of them use it.

A submit to the form from such a site answers 404, even from a request made by hand.

Answer with the site's 404 page instead

When a page that renders an unassigned form should not exist on that site at all, publish the config file:

php artisan vendor:publish --tag=statamic-multisite-forms-config

Then set not_assigned to 404 in config/statamic-multisite-forms.php:

'not_assigned' => '404',

The page then answers with the site's 404 page on a site the form is not assigned to, and renders as before on the sites it is.

Hide what surrounds the form

A heading or an introduction around the form still renders on a site where the form does not. Wrap it in the form:assigned tag; see Checking a form's site in a template.

Reference

• Configuration: every value of not_assigned, and what each tag does.
• Form assigned tag: form:assigned.