diff --git a/crates/napi/src/bindgen_runtime/js_values/array.rs b/crates/napi/src/bindgen_runtime/js_values/array.rs
index 3fc7baba..d47ae411 100644
--- a/crates/napi/src/bindgen_runtime/js_values/array.rs
+++ b/crates/napi/src/bindgen_runtime/js_values/array.rs
@@ -335,6 +335,20 @@ macro_rules! tuple_from_napi_value {
   }
 }
 
+macro_rules! impl_tuple_validate_napi_value {
+  ($($ident:ident),+) => {
+    impl<$($ident: FromNapiValue),*> ValidateNapiValue for ($($ident,)*) {}
+    impl<$($ident: FromNapiValue),*> TypeName for ($($ident,)*) {
+      fn type_name() -> &'static str {
+        concat!("Tuple", "(", $(stringify!($ident), ","),*, ")")
+      }
+      fn value_type() -> ValueType {
+        ValueType::Object
+      }
+    }
+  };
+}
+
 impl<T0, T1> FromNapiValue for (T0, T1)
 where
   T0: FromNapiValue,
@@ -599,3 +613,21 @@ where
 {
   tuple_from_napi_value!(16, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
 }
+
+impl_tuple_validate_napi_value!(T0, T1);
+impl_tuple_validate_napi_value!(T0, T1, T2);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13);
+impl_tuple_validate_napi_value!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14);
+impl_tuple_validate_napi_value!(
+  T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15
+);
diff --git a/examples/napi/__tests__/__snapshots__/typegen.spec.ts.md b/examples/napi/__tests__/__snapshots__/typegen.spec.ts.md
index ab7a246a..d6b71e9a 100644
--- a/examples/napi/__tests__/__snapshots__/typegen.spec.ts.md
+++ b/examples/napi/__tests__/__snapshots__/typegen.spec.ts.md
@@ -415,6 +415,8 @@ Generated by [AVA](https://avajs.dev).
     ␊
     export function eitherBoolOrFunction(input: boolean | ((...args: any[]) => any)): void␊
     ␊
+    export function eitherBoolOrTuple(input: boolean | [boolean, string]): void␊
+    ␊
     export function eitherFromObjects(input: A | B | C): string␊
     ␊
     export function eitherFromOption(): JsClassForEither | undefined␊
diff --git a/examples/napi/__tests__/__snapshots__/typegen.spec.ts.snap b/examples/napi/__tests__/__snapshots__/typegen.spec.ts.snap
index 37b58329..ab45356b 100644
Binary files a/examples/napi/__tests__/__snapshots__/typegen.spec.ts.snap and b/examples/napi/__tests__/__snapshots__/typegen.spec.ts.snap differ
diff --git a/examples/napi/__tests__/__snapshots__/values.spec.ts.snap b/examples/napi/__tests__/__snapshots__/values.spec.ts.snap
index 22206d79..d4241d4d 100644
Binary files a/examples/napi/__tests__/__snapshots__/values.spec.ts.snap and b/examples/napi/__tests__/__snapshots__/values.spec.ts.snap differ
diff --git a/examples/napi/index.cjs b/examples/napi/index.cjs
index c7c611ee..eb2b6fb3 100644
--- a/examples/napi/index.cjs
+++ b/examples/napi/index.cjs
@@ -437,6 +437,7 @@ module.exports.derefUint8Array = nativeBinding.derefUint8Array
 module.exports.either3 = nativeBinding.either3
 module.exports.either4 = nativeBinding.either4
 module.exports.eitherBoolOrFunction = nativeBinding.eitherBoolOrFunction
+module.exports.eitherBoolOrTuple = nativeBinding.eitherBoolOrTuple
 module.exports.eitherFromObjects = nativeBinding.eitherFromObjects
 module.exports.eitherFromOption = nativeBinding.eitherFromOption
 module.exports.eitherStringOrNumber = nativeBinding.eitherStringOrNumber
diff --git a/examples/napi/index.d.cts b/examples/napi/index.d.cts
index 1ebc2ce4..19f89483 100644
--- a/examples/napi/index.d.cts
+++ b/examples/napi/index.d.cts
@@ -405,6 +405,8 @@ export function either4(input: string | number | boolean | Obj): number
 
 export function eitherBoolOrFunction(input: boolean | ((...args: any[]) => any)): void
 
+export function eitherBoolOrTuple(input: boolean | [boolean, string]): void
+
 export function eitherFromObjects(input: A | B | C): string
 
 export function eitherFromOption(): JsClassForEither | undefined
diff --git a/examples/napi/src/either.rs b/examples/napi/src/either.rs
index 71bbaa9e..4f8902c1 100644
--- a/examples/napi/src/either.rs
+++ b/examples/napi/src/either.rs
@@ -143,3 +143,6 @@ pub async fn promise_in_either(input: Either<u32, Promise<u32>>) -> Result<bool>
     }
   }
 }
+
+#[napi]
+pub fn either_bool_or_tuple(_input: Either<bool, (bool, String)>) {}