Notice! This is obsolete it will no longer developed. There is a better substitute. Look in the Forum at:
TDSLinput (masked extended EditText)
Version: Beta2 -early access-
Lib Name: TDeditTextExt.b4xlib
(C): TechDoc G.Becker, free to use only for...
As iOS is limited on the interaction a programmer can have with customising views, a masked edit control would cut down on coding so much input format checking and improve the user experience of apps written in B4i.