--- title: "Alert Components | Explore SwiftUI" description: "A representation of an alert presentation. Explore 4 SwiftUI alert components with code examples for iOS, macOS, watchOS, tvOS, and visionOS." canonical_url: "https://exploreswiftui.com/library/alert" meta: author: "Explore SwiftUI" "og:description": "A representation of an alert presentation. Explore 4 SwiftUI alert components with code examples for iOS, macOS, watchOS, tvOS, and visionOS." "og:image": "https://exploreswiftui.com/_og/d/c_Default%2Ctitle_Alert%2BComponents%2Cdescription_Explore%2B4%2BSwiftUI%2Bcomponents%2Bvisually%2Cp_Ii9saWJyYXJ5L2FsZXJ0Ig%2Cs_NSmpLn8u6rlegVGk.png" "og:image:height": "630" "og:image:type": image/png "og:image:width": "1200" "og:title": "Alert Components | Explore SwiftUI" "twitter:description": "A representation of an alert presentation. Explore 4 SwiftUI alert components with code examples for iOS, macOS, watchOS, tvOS, and visionOS." "twitter:image": "https://exploreswiftui.com/_og/d/c_Default%2Ctitle_Alert%2BComponents%2Cdescription_Explore%2B4%2BSwiftUI%2Bcomponents%2Bvisually%2Cp_Ii9saWJyYXJ5L2FsZXJ0Ig%2Cs_NSmpLn8u6rlegVGk.png" "twitter:title": "Alert Components | Explore SwiftUI" --- > Index of every page on this site: [llms.txt](https://exploreswiftui.com/llms.txt) # **Alert Components** A representation of an alert presentation. 4 components ![Message Error Alert - iOS on iPhone - Portrait - Liquid Glass - Light Mode - Preview](https://exploreswiftui.com/api/images/199/variants/502?v=1790073478842&r=2&w=412&q=75&f=webp) ### **Message Error Alert** Presents an alert with a message when an error is present. ![Message Item Alert - iOS on iPhone - Portrait - Liquid Glass - Light Mode - Preview](https://exploreswiftui.com/api/images/198/variants/381?v=1790073478842&r=2&w=412&q=75&f=webp) ### **Message Item Alert** Presents an alert with a message using the given data to produce the alert’s content and a localized string key for a title. ![Item Alert - iOS on iPhone - Portrait - Liquid Glass - Light Mode - Preview](https://exploreswiftui.com/api/images/197/variants/365?v=1790073478842&r=2&w=412&q=75&f=webp) ### **Item Alert** Presents an alert using the given data to produce the alert’s content and a text view as a title. ![Error Alert - iOS on iPhone - Portrait - Liquid Glass - Light Mode - Preview](https://exploreswiftui.com/api/images/196/variants/325?v=1790073478842&r=2&w=412&q=75&f=webp) ### **Error Alert** Presents an alert when an error is present. ```json {"@context":"https://schema.org","@graph":[{"@id":"https://exploreswiftui.com/#website","@type":"WebSite","description":"A visual library for SwiftUI APIs, components, and modifiers","inLanguage":"en-US","name":"Explore SwiftUI","url":"https://exploreswiftui.com/","publisher":{"@id":"https://exploreswiftui.com/#identity"}},{"@id":"https://exploreswiftui.com/library/alert#webpage","@type":"WebPage","description":"A representation of an alert presentation. Explore 4 SwiftUI alert components with code examples for iOS, macOS, watchOS, tvOS, and visionOS.","name":"Alert Components","url":"https://exploreswiftui.com/library/alert","breadcrumb":{"@id":"https://exploreswiftui.com/library/alert#breadcrumb"},"isPartOf":{"@id":"https://exploreswiftui.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://exploreswiftui.com/library/alert"]}],"primaryImageOfPage":{"@id":"https://exploreswiftui.com/#logo"}},{"@id":"https://exploreswiftui.com/#identity","@type":"Organization","description":"A visual library for SwiftUI APIs, components, and modifiers","name":"Explore SwiftUI","url":"https://exploreswiftui.com","logo":{"@id":"https://exploreswiftui.com/#logo"},"sameAs":["https://x.com/Typ0genius","https://mastodon.social/@Typ0genius"]},{"@id":"https://exploreswiftui.com/library/alert#collectionpage","@type":"CollectionPage","description":"A representation of an alert presentation. Explore 4 SwiftUI alert components with code examples for iOS, macOS, watchOS, tvOS, and visionOS.","inLanguage":"en-US","name":"Alert Components","url":"https://exploreswiftui.com/library/alert","about":{"@type":"Thing","name":"SwiftUI"},"isPartOf":{"@id":"https://exploreswiftui.com/#website"}},{"@id":"https://exploreswiftui.com/library/alert#/schema/item-list/1","@type":"ItemList","name":"Alert Components","itemListElement":[{"@type":"ListItem","position":1,"name":"Message Error Alert","url":"https://exploreswiftui.com/library/alert/message-error-alert"},{"@type":"ListItem","position":2,"name":"Message Item Alert","url":"https://exploreswiftui.com/library/alert/message-item-alert"},{"@type":"ListItem","position":3,"name":"Item Alert","url":"https://exploreswiftui.com/library/alert/item-alert"},{"@type":"ListItem","position":4,"name":"Error Alert","url":"https://exploreswiftui.com/library/alert/error-alert"}]},{"@id":"https://exploreswiftui.com/library/alert#breadcrumb","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","name":"Home","item":"https://exploreswiftui.com","position":1},{"@type":"ListItem","name":"Alert","item":"https://exploreswiftui.com/library/alert","position":2}]},{"@id":"https://exploreswiftui.com/#logo","@type":"ImageObject","caption":"Explore SwiftUI","contentUrl":"https://exploreswiftui.com/apple-touch-icon.png","inLanguage":"en","url":"https://exploreswiftui.com/apple-touch-icon.png"}]} ```