Adding ‘null’ and ‘object’ type to property values for a schema

[RhysMAdey]

Describe the bug

Hi,

I am trying to set a ‘type: [‘null’, ‘object’]’ for a schema item with the below code as an example:

schema={{
     type: 'object',
     properties: {
          name: {
               type: 'string',
               description: 'Name example'
          },
          geometry: {
               type: ['null', 'object'],
               properties: {
                    shape: {
                         type: 'string'
                         description: 'Example geometry shape property'
                    },
                    etc........
               }
          }
     }
}}

When I put this schema into my code it kills my app. Adding in type: 'object' it works fine.

Is it allowed to have type: ['null', 'object'] as I have done in the geometry section above?

Expected behavior

both types null and object will be applied to a properties property.

Steps to reproduce the issue

add

{
     type: 'object',
     properties: {
          name: {
               type: 'string',
               description: 'Name example'
          },
          geometry: {
               type: ['null', 'object'],
               properties: {
                    shape: {
                         type: 'string'
                         description: 'Example geometry shape property'
                    },
                    etc........
               }
          }
     }
}

into the schema option of JSON forms

Screenshots

No response

Which Version of JSON Forms are you using?

3.4.1

Package

No response

Additional context

No response