---
title: "Form Validation Rule For Empty List"
slug: "form-validation-rule-for-empty-list"
updated: 2021-03-12T15:05:26Z
published: 2021-03-12T15:07:04Z
canonical: "documentation.decisions.com/form-validation-rule-for-empty-list"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://documentation.decisions.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Form Validation Rule For Empty List

Example Lab ArticleWhile Example Lab projects are resources for public use, articles and assets are not actively maintained. Screenshots and features are from the specified version below. These references may become dated as new versions are released.

---

## Overview

| ## Example Lab Details |
| --- |
| **Version** | 6.11 |
| **Root Folder** | Validation Example |
| **Modules** | NA |
| **Dependencies** | NA |

This example demonstrates Decisions ability to check if an 'Advanced Data Grid' contains no items.

---

## Explanation

The example will show how Form Validation rules can be used to check if Form controls contain no data.

Reference Articles[Validation Rules](https://documentation.decisions.com/v6/docs/validating-form-data)

![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/2020-08-25_16h21_24.png)

---

## Project Download

The examples attached were developed to be instructional and were not developed as officially supported components. For more information or to engage our service team to develop fully supported, production quality solutions, please contact services@decisions.com. Import the project below to a Decisions environment on version 6.11 or later using our [Importing/Exporting](https://documentation.decisions.com/docs/exporting-and-importing-overview) article.  
  
[ValidationRuleforEmptylistExample.zip](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/ValidationRuleforEmptylistExample.zip)

---