callAsFunction(ageGates:_:_:)

Declaration

func callAsFunction(ageGates threshold1: Int, _ threshold2: Int? = nil, _ threshold3: Int? = nil) async throws -> AgeRangeService.Response

Parameters

• threshold1:

  The primary age threshold for your app.

• threshold2:

  An optional second age threshold that creates an additional age range.

• threshold3:

  An optional third age threshold that creates a final age range.

Return Value

A response indicating whether the person declared their age range. If the person shared their age range, the system also returns the age range.

Discussion

Regional requirements may override your age gates based on the person’s location.

Use requestAgeRange with SwiftUI environment values to request age ranges in response to user interactions:

struct ContentView: View {
    @Environment(\.requestAgeRange) var requestAgeRange

    var body: some View {
        Button("Check Age Range") {
            Task {
                do {
                    let response = try await requestAgeRange(ageGates: 13, 16, 18)
                    switch response {
                    case let .sharing(ageRange):
                        // Person shared their age range.
                        break
.                    case .declinedSharing:
                        // In regulated regions, the system automatically provides the person's age range — the person can't decline sharing.
                        break
                    }
                } catch {
                    // Handle error.
                }
            }
        }
    }
}