---
title: "How to use confirmation box using JavaScript"
description: "This is the simple demonstration in JavaScript how to use confirmation box. Confirmation box are used for check the user confirmation for example you"
author: "Amit Singh"
published: 2012-02-22
updated: 2017-11-29
canonical: https://www.mindstick.com/articles/875/how-to-use-confirmation-box-using-javascript
category: "asp.net"
tags: ["asp.net"]
reading_time: 1 minute
---
# How to use confirmation box using JavaScript
This is the [simple](https://www.mindstick.com/blog/63525/get-the-most-out-of-maths-with-these-8-simple-tricks) demonstration in [JavaScript](https://www.mindstick.com/articles/874/how-to-create-watermark-text-for-textbox-by-using-javascript) how to use confirmation box. Confirmation box are used for [check](https://yourviews.mindstick.com/view/81033/coronavirus-does-not-check-religion) the [user](https://www.mindstick.com/articles/13001/multi-statement-table-valued-user-defined-function-in-sql-server) confirmation for example you want to [delete](https://www.mindstick.com/forum/34101/xceed-datagrid-with-insert-update-delete) this [item](https://www.mindstick.com/forum/156564/remove-item-in-an-array-in-javascript), you want to continue this [page](https://yourviews.mindstick.com/view/83591/the-complete-guide-page-speed-optimisation-and-seo) etc.\
So, this is the simple code how to use confirmation box.
##### Write this code on aspx page
```
Sample for Confirmation Box
```
And write this code at [code behind](https://www.mindstick.com/forum/2278/adding-user-controls-from-code-behind) page
```
protected void btnSubmit_Click(object sender, EventArgs e) { lblMsg.Text = "This is your content....."; }
```
---
Original Source: https://www.mindstick.com/articles/875/how-to-use-confirmation-box-using-javascript
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