---
title: "sensoryFeedback(_:trigger:condition:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/view/sensoryfeedback(_:trigger:condition:)"
---

# sensoryFeedback(_:trigger:condition:)

Plays the specified feedback when the provided trigger value changes and the condition closure returns true.

## Declaration

```swift
nonisolated func sensoryFeedback<T>(_ feedback: SensoryFeedback, trigger: T, condition: @escaping (T, T) -> Bool) -> some View where T : Equatable

```

## Parameters

- `feedback`: Which type of feedback to play.
- `trigger`: A value to monitor for changes to determine when to play.
- `condition`: A closure to determine whether to play the feedback when trigger changes.

## Discussion

Discussion For example, you could play feedback for certain state transitions: struct MyView: View {     @State private var phase = Phase.inactive

var body: some View {         ContentView(phase: $phase)             .sensoryFeedback(.selection, trigger: phase) { old, new in                 old == .inactive || new == .expanded             }     }

enum Phase {         case inactive         case preparing         case active         case expanded     } } When the value changes, the new version of the closure will be called, so any captured values will have their values from the time that the observed value has its new value.

## See Also

### Providing haptic feedback

- [sensoryFeedback(_:trigger:)](swiftui/view/sensoryfeedback(_:trigger:).md)
- [sensoryFeedback(trigger:_:)](swiftui/view/sensoryfeedback(trigger:_:).md)
- [SensoryFeedback](swiftui/sensoryfeedback.md)