Method nullable

packages/zod/src/v4/classic/schemas.ts:165–165

()

  exactOptional(): ZodExactOptional<this>;
  nonoptional(params?: string | core.$ZodNonOptionalParams): ZodNonOptional<this>;
  nullable(): ZodNullable<this>;
  nullish(): ZodOptional<ZodNullable<this>>;
  default(def: util.NoUndefined<core.output<this>>): ZodDefault<this>;
  default(def: () => util.NoUndefined<core.output<this>>): ZodDefault<this>;