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# textView(_:shouldInteractWith:in:)

Asks the delegate whether the specified text view allows user interaction with the provided text attachment in the specified range of text.

```
optional func textView(_ textView: UITextView, shouldInteractWith textAttachment: NSTextAttachment, in characterRange: NSRange) -> Bool
```

## Parameters

`textView`

The text view containing the text attachment.

`textAttachment`

The text attachment.

`characterRange`

The character range containing the text attachment.

## Return Value

<doc://com.apple.documentation/documentation/Swift/true> if interaction with the text attachment should be allowed; <doc://com.apple.documentation/documentation/Swift/false> if interaction should not be allowed.

## Discussion

A text view calls this method if the user taps or long-presses the text attachment and its [`image`](/documentation/UIKit/NSTextAttachment/image) property is not `nil`. Implementation of this method is optional. You can use this method to trigger an action in addition to displaying the text attachment inline with the text.

---

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