Sentry Answers>Swift>

Dismissing the keyboard in SwiftUI

Dismissing the keyboard in SwiftUI

Lazar Nikolov

The ProblemJump To Solution

There are cases where we want to manually dismiss the iOS keyboard, either by tapping on a certain button, or after submitting a form. Tapping away from the focused element will not dismiss the keyboard by default.

The Solution

To achieve that, there is a nifty utility function that you can create in your project. Create a KeyboardUtils.swift file within your project and paste the following code:

Click to Copy
import UIKit func hideKeyboard() { UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil) }

The function sends a resignFirstResponder action to the shared UIApplication, which makes any selected element let go of the focus and dismiss the keyboard.

We can use this function in a form handler:

Click to Copy
func handleCreate() { // ... // send create API call // ... // clear the form fields self.amount = "" self.date = Date() self.note = "" // dismiss the keyboard hideKeyboard() }

Or we can even create a toolbar with a keyboard dismiss button thatll be present on top of our keyboard:

Click to Copy
// create a toolbar at the root of our form .toolbar { // set the placement of the toolbard to the keyboard ToolbarItemGroup(placement: .keyboard) { Spacer() // create a keyboard dismiss button Button { // dismiss the keyboard on press hideKeyboard() } label: { Label("Dismiss", systemImage: "keyboard.chevron.compact.down") } } }
  • ResourcesSentry vs. Crashlytics: The Mobile Developer's Decision-Making Guide
  • SentrySwift Error & Performance Monitoring
  • Syntax.fm logo
    Listen to the Syntax Podcast

    Tasty treats for web developers brought to you by Sentry. Get tips and tricks from Wes Bos and Scott Tolinski.

    SEE EPISODES

Considered “not bad” by 4 million developers and more than 100,000 organizations worldwide, Sentry provides code-level observability to many of the world’s best-known companies like Disney, Peloton, Cloudflare, Eventbrite, Slack, Supercell, and Rockstar Games. Each month we process billions of exceptions from the most popular products on the internet.

© 2024 • Sentry is a registered Trademark
of Functional Software, Inc.