Permission for anonymous user

Question

I got custom registration form under /user/register URL but anonymous user gets denied access what type of permissions should I set.
I tried:

 requirements:
   _permission: 'access content'

and

requirements:
   _permission: 'none'

or I deleted it completly but it didn't help.

Answer 1

'access content' should be good in general, check it under "people/permissions" to seem if also anonymous users have right to "access content". You can also declare:

_access: 'TRUE'

In this case you don't need the permission part, this one should definitely work!

Answer 2

The above answer did not work until I added the quote marks around TRUE. See the following YAML example placed in my_module.routing.yml

my.module:
    path: '/my-module'
    defaults:
      _controller: '\Drupal\my_module\Controller\MyModuleController::connection'
    requirements:
      _access: 'TRUE'

Answer 3

The most correct way is use the _persmission as following:

custom_module.add:
  path: '/tools/add'
  defaults:
    _title: 'Add new tools'
    _controller: '\Drupal\custom_module\Controller\ToolsInputPage::render'
  requirements:
    _permission: 'access content'

Answer 4

Try this.

  requirements:
    _role: 'authenticated'

or use the User service.

  requirements:
    _user_is_logged_in: 'TRUE'