Instance Property

allowedInputSourceLocales

An array of locale identifiers representing the allowed input sources when the text field has the keyboard focus.

Declaration

var allowedInputSourceLocales: [String]? { get set }

Discussion

The value of this property is an array of NSString objects, each of which contains a locale identifier. You can assign the meta-locale identifier, NSAllRomanInputSourcesLocaleIdentifier, to specify input sources that are limited for Roman script editing.