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---
lang: en
title: 'API docs: express.invokemiddlewareprovider.value'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/express
permalink: /doc/en/lb4/apidocs.express.invokemiddlewareprovider.value.html
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) > [@loopback/express](./express.md) > [InvokeMiddlewareProvider](./express.invokemiddlewareprovider.md) > [value](./express.invokemiddlewareprovider.value.md)
## InvokeMiddlewareProvider.value() method
<b>Signature:</b>
```typescript
static value(
binding: Binding<InvokeMiddleware>,
defaultOptions?: InvokeMiddlewareOptions): InvokeMiddleware;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| binding | [Binding](./context.binding.md)<!-- --><[InvokeMiddleware](./express.invokemiddleware.md)<!-- -->> | |
| defaultOptions | [InvokeMiddlewareOptions](./express.invokemiddlewareoptions.md) | |
<b>Returns:</b>
[InvokeMiddleware](./express.invokemiddleware.md)