Skip to main content

Apple Developer Docs

Fonts Symbols

WebKit / WKWebExtension / WKWebExtension.MatchPattern / errorDomain

Contents

Declaration
See Also

errorDomain

A string that identifies the error domain.

Declaration

nonisolated class let errorDomain: String

See Also

Errors

WKWebExtension.MatchPattern.Error
WKWebExtension.MatchPattern.Error.Code

Open on developer.apple.com

WebKitType Property

iOS 18.4+iPadOS 18.4+Mac Catalyst 18.4+macOS 15.4+visionOS 2.4+

Declaration
See Also

Built on 2026-05-07