FieldNavigatorReturnKeyTypeProtocol.swift

///Options that your UITextFieldDelegate or UITextViewDelegate can
///implement to provide some return key type options to the field navigator.
protocol FormFieldNavigationReturnKeyTypeOptions {
    
    ///Whether or not the field navigator can set return type.
    var fieldNavigatorCanSetReturnKeyType:Bool { get set }
    
    ///The return key type that the field navigator should set.
    var fieldNavigatorReturnKeyType:UIReturnKeyType? { get set }
    
    ///The return key type that the field navigator should set when the
    ///input is last.
    var fieldNavigatorReturnKeyTypeWhenLast:UIReturnKeyType? { get set }
}