---
title: How do I configure multiple validation rules on a Number parameter?
description: How do I configure multiple validation rules on a Number parameter?
---

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# How do I configure multiple validation rules on a Number parameter?

 

- Navigate to the Processes page and Open process in the Prototype section of the processes tab.

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-55-1259-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-55-1259-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-52-2502-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-52-2502-AM.png)**

- Create Number parameter and Open parameter and navigate to the 'Validations' tab.

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-54-5538-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-54-5538-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-51-1542-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-51-1542-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-54-0132-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-54-0132-AM.png)**

- Configure a criteria-based validation rule with operator, value, Exception Type, and error message.

![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-54-0132-AM.png?width=624&height=351&name=undefined-Jul-17-2026-10-15-54-0132-AM.png)

- Click on the '+' icon to add another validation rule, Configure a second criteria-based validation rule with operator, value, Exception Type, and error message.

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-51-7360-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-51-7360-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-52-8290-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-52-8290-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-56-3255-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-56-3255-AM.png)**

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-53-3781-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-53-3781-AM.png)**

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- Click on 'Save'.

**![](https://support.leucine.io/hs-fs/hubfs/undefined-Jul-17-2026-10-15-56-9167-AM.png?width=1920&height=1080&name=undefined-Jul-17-2026-10-15-56-9167-AM.png)**

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