---
title: "Characters Are Letters"
slug: "characters-are-letters"
tags: ["letters", "characters"]
updated: 2025-07-09T18:12:49Z
published: 2025-07-09T18:12:49Z
canonical: "documentation.decisions.com/characters-are-letters"
---

> ## 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.

# Characters Are Letters

| ## Step Details |
| --- |
| **Introduced in Version** | 5.0.0 |
| **Last Modified in Version** | 5.0.0 |
| **Location** | Data > Text |

The **Characters Are Letters** step determines if the specified characters at the positions specified are letters.

---

## Properties

#### Inputs

| Property | Description | Data Type |
| --- | --- | --- |
| String to Check | Desired String to evaluate | String |
| Positions | Defines the positions of the characters to check | List of Int32 |

#### ![](https://cdn.document360.io/6ef8bcc1-6489-4486-9ad1-83acff7e5df0/Images/Documentation/image-1668446488179.png)

---

Related Information

Forum Posts: [Replace Character In String](https://community.decisions.com/search?query=Replace%20Character%20In%20String&scope=site) [Name Cannot Begin with the '.' Character](https://community.decisions.com/discussion/2991/name-cannot-begin-with-the-character) [Remove Certain Characters from String](https://community.decisions.com/discussion/25760/remove-certain-characters-from-string)

## Related

- [Characters Are Numeric](/characters-are-numeric.md)
- [Characters Are Symbol](/characters-are-symbol.md)