.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: form_field_validation.3x,v 1.50 2023/11/25 13:58:47 tom Exp $
-.TH form_field_validation 3X 2023-11-25 "ncurses 6.4" "Library calls"
+.\" $Id: form_field_validation.3x,v 1.51 2023/12/16 20:32:22 tom Exp $
+.TH form_field_validation 3X 2023-12-16 "ncurses 6.4" "Library calls"
.ie \n(.g \{\
.ds `` \(lq
.ds '' \(rq
Trailing blanks in the buffer are ignored.
The address itself is not validated.
.PP
-This is an ncurses extension;
+This is an \fI\%ncurses\fP extension;
this field type may not be available in other curses implementations.
.SH RETURN VALUE
The functions \fBfield_type\fP and \fBfield_arg\fP return \fBNULL\fP on error.