Files
supabase/apps/studio
Danny White 3a72b128de chore(studio): standardise key-value field array partial-row validation (#44411)
## What kind of change does this PR introduce?

Design system and validation consistency update.

## What is the current behaviour?

`KeyValueFieldArray` already renders per-cell form messages, but each
consumer still decides its own validation rules. At the moment, some
consumers allow partially filled rows to submit silently, while Log
Drains now treats them as inline validation errors.

## What is the new behaviour?

This PR standardises the recommended partial-row behaviour for the
current `KeyValueFieldArray` consumers by introducing a shared
validation helper and using it from each form schema.

- adds `getKeyValueFieldArrayValidationIssues` alongside
`KeyValueFieldArray`
- keeps `KeyValueFieldArray` presentation-only and leaves validation in
consumer schemas
- shows inline errors when one side of a key/value row is filled and the
other is empty
- keeps fully empty rows as draft rows
- keeps duplicate-key validation in Log Drains, where it already applies
- updates the design-system docs and examples to describe the validation
pattern explicitly


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added reusable key/value validation utilities and public export; forms
now trim header/key/value inputs, show inline errors for partially
filled rows, and remove fully empty draft rows on submit.

* **Documentation**
* Clarified the field-array is rendering-only and added guidance for
placing validation in form schemas and handling draft rows.

* **Tests**
* Added unit and integration tests covering validation rules, duplicate
keys, trimming, draft-row stripping, and payload behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-04-02 12:49:25 +11:00
..
2025-12-03 15:39:54 +08:00
2026-02-11 09:50:11 +01:00

Supabase Studio

A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:

What's included

Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.

As such, the features exposed on Studio for existing deployments are limited to those which manage your database:

  • Table & SQL editors
    • Saved queries are unavailable
  • Database management
    • Policies, roles, extensions, replication
  • API documentation

Managing Project Settings

Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.

How to contribute?

  • Branch from master and name your branches with the following structure
    • {type}/{branch_name}
      • Type: chore | fix | feature
      • The branch name is arbitrary — just make sure it summarizes the work.
  • When you send a PR to master, it will automatically tag members of the frontend team for review.
  • Review the contributing checklists to help test your feature before sending a PR.
  • The Dashboard is under active development. You should run git pull frequently to make sure you're up to date.

Developer Quickstart

Note

Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal infrastructure repo.

# You'll need to be on Node v20
# in /studio

## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server

## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio  # Run from supabase/platform alongside `mise infra`

## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode

Running within a self-hosted environment

Follow the self-hosting guide to get started.

cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up

Once you've got that set up, update .env in the studio folder with the corresponding values.

POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=

Then run the following commands to install dependencies and start the dashboard.

npm install
npm run dev

If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.

DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=