Astro Content Collections

Required schema fields

Add these fields to your posts collection in src/content.config.ts:

import { defineCollection, z } from 'astro:content';

const posts = defineCollection({
  schema: z.object({
    title:         z.string(),
    date:          z.coerce.date(),
    author:        z.string().default(''),
    categories:    z.array(z.string()).default([]),
    tags:          z.array(z.string()).default([]),
    feature_image: z.string().optional(),
    draft:         z.boolean().default(false),
  }),
});

export const collections = { posts };

Why categories must be an array

scribe writes categories as a YAML array even when only one is selected:

categories:
  - review

Using z.string() instead of z.array(z.string()) will cause build failures.