81 lines
3.4 KiB
Plaintext
81 lines
3.4 KiB
Plaintext
.\"***************************************************************************
|
|
.\" Copyright (c) 2010,2013 Free Software Foundation, Inc. *
|
|
.\" *
|
|
.\" Permission is hereby granted, free of charge, to any person obtaining a *
|
|
.\" copy of this software and associated documentation files (the *
|
|
.\" "Software"), to deal in the Software without restriction, including *
|
|
.\" without limitation the rights to use, copy, modify, merge, publish, *
|
|
.\" distribute, distribute with modifications, sublicense, and/or sell *
|
|
.\" copies of the Software, and to permit persons to whom the Software is *
|
|
.\" furnished to do so, subject to the following conditions: *
|
|
.\" *
|
|
.\" The above copyright notice and this permission notice shall be included *
|
|
.\" in all copies or substantial portions of the Software. *
|
|
.\" *
|
|
.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
|
|
.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
|
|
.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
|
|
.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
|
|
.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
|
|
.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
|
|
.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
|
|
.\" *
|
|
.\" Except as contained in this notice, the name(s) of the above copyright *
|
|
.\" holders shall not be used in advertising or otherwise to promote the *
|
|
.\" sale, use or other dealings in this Software without prior written *
|
|
.\" authorization. *
|
|
.\"***************************************************************************
|
|
.\"
|
|
.\" $Id: form_variables.3x,v 1.4 2013/06/22 17:58:32 tom Exp $
|
|
.TH form_variables 3X ""
|
|
.ds n 5
|
|
.na
|
|
.hy 0
|
|
.SH NAME
|
|
\fBTYPE_ALNUM\fR,
|
|
\fBTYPE_ALPHA\fR,
|
|
\fBTYPE_ENUM\fR,
|
|
\fBTYPE_INTEGER\fR,
|
|
\fBTYPE_IPV4\fR,
|
|
\fBTYPE_NUMERIC\fR,
|
|
\fBTYPE_REGEXP\fR
|
|
\- form system global variables
|
|
.ad
|
|
.hy
|
|
.SH SYNOPSIS
|
|
.nf
|
|
\fB#include <form.h>\fR
|
|
.PP
|
|
\fBFIELDTYPE * TYPE_ALNUM;\fR
|
|
\fBFIELDTYPE * TYPE_ALPHA;\fR
|
|
\fBFIELDTYPE * TYPE_ENUM;\fR
|
|
\fBFIELDTYPE * TYPE_INTEGER;\fR
|
|
\fBFIELDTYPE * TYPE_IPV4;\fR
|
|
\fBFIELDTYPE * TYPE_NUMERIC;\fR
|
|
\fBFIELDTYPE * TYPE_REGEXP;\fR
|
|
.fi
|
|
.SH DESCRIPTION
|
|
These are building blocks for the form library,
|
|
defining fields that can be created using \fBset_fieldtype\fP(3X).
|
|
Each provides functions for field- and character-validation,
|
|
according to the given datatype.
|
|
.SS TYPE_ALNUM
|
|
This holds alphanumeric data.
|
|
.SS TYPE_ALPHA
|
|
This holds alphabetic data.
|
|
.SS TYPE_ENUM
|
|
This holds an enumerated type.
|
|
.SS TYPE_INTEGER
|
|
This holds a decimal integer.
|
|
.SS TYPE_IPV4
|
|
This holds an IPv4 internet address, e.g., "127.0.0.1".
|
|
.SS TYPE_NUMERIC
|
|
This holds a decimal number, with optional sign and decimal point.
|
|
.SS TYPE_REGEXP
|
|
This holds a regular expression.
|
|
.SH PORTABILITY
|
|
The \fBTYPE_IPV4\fP variable is an extension not provided by older
|
|
implementations of the form library.
|
|
.SH SEE ALSO
|
|
\fBform\fR(3X).
|