zod · Issues· 63 open

BIC validation

Typo in metadata docs page

toJSONSchema deletes an id explicitly set by override

toJSONSchema: format/length/integer-bound constraints dropped for some schemas when converting a large multi-schema document (4.5.4 → 4.6.5)

Async tuple rest transforms overwrite each other at the final index

`~standard.validate()` re-parses async schemas, running every transform and refinement twice

Zod incorrectly points to CommonJS declaration when used with ESM

docs: three names in core.mdx don't exist in zod/v4/core

`parseAsync()` can return the fastest successful union option instead of the first option in order

Missing Class information on `z.instanceof().properties()`

Add z.secret() / z.secretString() to redact sensitive parsed values in logs

Remove redundant isNaN check in number parser

Export `DeepPartial` type (v4)

z.compile: an async callback under z.lazy() throws a TypeError instead of $ZodAsyncError

4.5.0+: safeParse (and likely other methods) moved off own-instance properties, breaking Vitest's vi.mock() automocking