setDomain(_:)
Sets an optional domain in which the identity is to be used.
Declaration
func setDomain(_ domainString: String!)Parameters
- domainString:
A string containing a hostname, RFC 822 name (email address), URL, or similar identifier.
Discussion
Call this method to associate a domain with the chosen identity. If the user chooses an identity and a domain is set, an identity preference item is created in the default keychain. Subsequent calls to SecIdentitySearchCreate and SecIdentitySearchCopyNext return the preferred identity for this domain first.