Define
Validation
Field validation rules for Quickback definitions. Enforce data integrity with built-in validators.
Action Input Validation
You can validate input data in custom actions using Zod schemas. The input is validated before the action handler executes:
// quickback/features/applications/actions/advanceStage.ts
import { z } from 'zod';
import { defineAction } from '../.quickback/define-action';
export default defineAction({
description: "Move application to the next pipeline stage",
input: z.object({
stage: z.enum(["screening", "interview", "offer", "hired"]),
notes: z.string().min(1).max(500).optional(),
}),
access: { roles: ["owner", "hiring-manager"] },
execute: async ({ db, record, ctx, input }) => {
// input is validated against the Zod schema before execution
return record;
},
});If validation fails, the API returns a 400 Bad Request with details about which fields failed.
See Actions for the full action definition reference.
Planned: Field-Level Validation
Field-level validation rules in defineTable() (e.g., minLength, maxLength, enum) are planned for a future release. Today, use Zod schemas in actions for input validation, and rely on your Drizzle schema constraints (.notNull(), column types) for database-level enforcement.