# MID

The MID function returns a specific number of characters from a text string, starting at the position you specify, based on the number of characters you specify. When used with a number, the resultant value is stored as text.

### Syntax

```javascript
mid (text, position, length)
```

### Arguments

text/number - The text string containing the characters you want to extract. Required.&#x20;

position - The position of the first character you want to extract in the text. Required.&#x20;

length - Specifies the number of characters you want MID to return from the text. Required.&#x20;

### Example

```javascript
mid([Full Name],0,7)
//When the field Full Name has the value Johny Rivers, this will return Johny R
```

<figure><img src="https://3062809325-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEbkCXCUXmtUq5tcnUtZE%2Fuploads%2FmJ3EU7nrFfOfc0m1y4qc%2Fimage.png?alt=media&#x26;token=d1e53d8d-63ea-4cc3-80d2-4ba525f58d87" alt=""><figcaption><p>Mid function</p></figcaption></figure>

### **Excel equivalent**

[MID](https://support.microsoft.com/en-us/office/mid-midb-functions-d5f9e25c-d7d6-472e-b568-4ecb12433028)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.inforiver.com/formula-syntax/text-formatting-functions/mid.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
