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

# Contains

Searches for specified substring(s) in a text value (case-sensitive). Returns True if found, False otherwise.

**Category:** `text`

**Syntax:**

```
Contains([string_column], "substring", |substring2|, ...)
```

**Returns:** `BooleanColumn`

**Context Filtering:** ✓ Yes

## Parameters

| Name            | Type     | Required | Description                                                                    |
| --------------- | -------- | -------- | ------------------------------------------------------------------------------ |
| `string_column` | `column` | ✓ Yes    | A column to search for text values.                                            |
| `substring`     | `text`   | ✓ Yes    | Substring to search for in the text value. Up to 5 substrings can be provided. |

**Allowed Column Types:** STRING, TEXT

## Validation

* Minimum parameters: 2
* Maximum parameters: 6

## Examples

```
Contains([Product Name], "Digital Camera")
```

Searches for substring in each product name.

## Related Functions

* [Upper](upper) - Convert to uppercase for standardization
* [Lower](lower) - Convert to lowercase for case-insensitive operations