Schemas and snippets

Get the categories/subcategories an author has written for

Handle Certain Values To Be True

If you want to pass a parameter to a query that might not always be defined

Delete documents using sanity cli

This bash script can be used to delete documents using sanity cli.

Validation of children in objects

How to validate nested fields from the document or object level

Get parents parent in reference filter

Get parents parent in reference filter

'Hacking' custom Document Actions 😇

A little 'hack' when you work on custom Document actions

Is your Microcopy unique?

A custom validation to check if your Microcopy documents have unique keys and values for a specific namespace.

Select draft OR published document

Setting up a live preview and want to fetch a document's draft, with a fallback for the published document when there are no drafts? Check this out.

One or the other validation

This validation can be used if you have two fields and you require one or the other to be filled

Get current, previous and next post, filtered by tags

This snippet can be used to fetch current, previous and next articles based on publication date and related tags.

Validation of url input to allow certain URI schemes

Validation of url input to allow certain URI schemes (mailto, tel and more included)

Asynchronous List Options Component

Populate your list options in a string schema using an external API

Filter Array Options Based on the Current User Role

Use the renderDefault function to easily control your available array options.

Using GROQ to create an excerpt for a Sanity block

This is a quick tip on how to truncate a Sanity block field to create an excerpt using GROQ.

Use GROQ to order by last name in where name is stored as full name

Order by last name

Custom validation on array length

Simple custom validation that force array length according to another field.

Schema validation rules to enforce image size or file type

Uses @sanity/asset-utils to validate an uploaded image by its ID

Schema validation rules to enforce maximum file size

Prevent references to large files to reduce the chances of high bandwidth usage