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Function: instanceof()

instanceof<T>(cls, params?): ZodCustom<InstanceType<T>, InstanceType<T>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:747

Type Parameters​

T​

T extends typeof Class

Parameters​

cls​

T

params?​

error?​

string | $ZodErrorMap<$ZodIssueCustom>

message?​

string

Deprecated

This parameter is deprecated. Use error instead.

when?​

(payload) => boolean

If provided, the check runs only when this returns true. By default, it is skipped if prior parsing produced aborting issues.

Returns​

ZodCustom<InstanceType<T>, InstanceType<T>>