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+ * @Id: form_variables.3x,v 1.1 2010/09/11 21:39:48 tom Exp @
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+<HTML>
+<HEAD>
+<TITLE>form_variables 3x</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</HEAD>
+<BODY>
+<H1>form_variables 3x</H1>
+<HR>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+<STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG> <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
+
+
+
+
+</PRE>
+<H2>NAME</H2><PRE>
+ TYPE_ALNUM TYPE_ALPHA TYPE_ENUM TYPE_INTEGER TYPE_IPV4
+ TYPE_NUMERIC TYPE_REGEXP - form system global variables
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+ <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
+
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALNUM;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALPHA;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ENUM;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_INTEGER;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_IPV4;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_NUMERIC;</STRONG>
+ <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_REGEXP;</STRONG>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+ These are building blocks for the form library, defining
+ fields that can be created using <STRONG><A HREF="set_fieldtype.3x.html">set_fieldtype(3x)</A></STRONG>. Each
+ provides functions for field- and character-validation,
+ according to the given datatype.
+
+ <STRONG>TYPE_ALNUM</STRONG>
+ This holds alphanumeric data.
+
+ <STRONG>TYPE_ALPHA</STRONG>
+ This holds alphabetic data.
+
+ <STRONG>TYPE_ENUM</STRONG>
+ This holds an enumerated type.
+
+ <STRONG>TYPE_INTEGER</STRONG>
+ This holds a decimal integer.
+
+ <STRONG>TYPE_IPV4</STRONG>
+ This holds an IPv4 internet address, e.g., "127.0.0.1".
+
+ <STRONG>TYPE_NUMERIC</STRONG>
+ This holds a decimal number, with optional sign and deci-
+ mal point.
+
+ <STRONG>TYPE_REGEXP</STRONG>
+ This holds a regular expression.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+ The <STRONG>TYPE_IPV4</STRONG> variable is an extension not provided by
+ older implementations of the form library.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+ <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
+
+
+
+ <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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+</BODY>
+</HTML>
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