Auto slugify with the title. This does require that your document type has a string field you want to use as a slug. In this case we have a title. This also needs to be required for this approach to make sense.
A slug will only be auto-generated if one doesn't already exist. Once it has been done the first time there will be a slug object on the document and it wont run again. To change the slug it can be manually entered, or the "Generate" button can be used as normal.
see "actions/slugOnSave.js"
the action is registerd in "sanity.config.js"
Set your Project ID by making a .env file with SANITY_STUDIO_PROJECT_ID=yourid, or just directly edit the sanity.config.js
In the slugOnSave action I am checking the document type, you will see this: props.type !== 'note' In your project change 'note' for your document type.
There's a lot you can do in the action as we have access to draft in props. This is the current state of the submitted form. We also have access to published in props which shows the previously submitted state of the document. So you can go wild here and do quite a lot.