[morinokami]

When env.ts registers a schema, reading an Object.prototype member from env throws:

import { env } from 'void/env';

env.hasOwnProperty('STRIPE_KEY');
env.constructor;
String(env);

TypeError: Cannot read properties of undefined (reading 'validate')

readKey looks the key up with registry.schema[key], which also finds inherited members, and treats them as validators. Without a schema, the same expressions work.

Fix

readKey checks the key with Object.hasOwn, so these members pass through like any key the schema doesn't declare.

Tests

packages/void/test/unit/env-schema.test.ts: the three reads above with a registered schema. The case fails without this fix.

Verification

• vp test run: 776 files pass, 1 skipped (16,002 tests pass, 29 skipped).
• vp run check: 33/33 pass.
• By hand on a copy of playground/ssr with an env.ts: a route that makes these reads answers 200 in vp dev and vp preview.

🤖 Generated with Claude Code

[cpojer]

JavaScript…