# omitWhen(_:matches:) Returns a display option that omits the component when a specified component meets the specified requirements. ``` static func omitWhen(_ component: URL.FormatStyle.Component, matches requirements: Set) -> URL.FormatStyle.ComponentDisplayOption ``` ## Parameters `component` A component to compare. This may or may not be the component the strategy modifies. For example, a display option for the password might match against known values for the user. `requirements` A set of string values to match against. Matching any member of the set informs the format style to omit the component. ## Return Value A display option that omits the component when a specified component meets the specified requirements. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)