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<H1>form_variables 3x</H1>
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<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>
<a name="h2-NAME">NAME</a></H2><PRE>
<STRONG>TYPE_ALNUM</STRONG>, <STRONG>TYPE_ALPHA</STRONG>, <STRONG>TYPE_ENUM</STRONG>, <STRONG>TYPE_INTEGER</STRONG>,
<STRONG>TYPE_IPV4</STRONG>, <STRONG>TYPE_NUMERIC</STRONG>, <STRONG>TYPE_REGEXP</STRONG> - form system global
variables
</PRE>
+<H2>
<a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG><form.h></STRONG>
<STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALNUM;</STRONG>
</PRE>
-<H2>
DESCRIPTION</H2><PRE>
+<H2>
<a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
These are building blocks for the form library, defining
fields that can be created using <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>. Each
provides functions for field- and character-validation,
according to the given datatype.
- <STRONG>TYPE_ALNUM</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_ALNUM">TYPE_ALNUM</a></H3><PRE>
This holds alphanumeric data.
- <STRONG>TYPE_ALPHA</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_ALPHA">TYPE_ALPHA</a></H3><PRE>
This holds alphabetic data.
- <STRONG>TYPE_ENUM</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_ENUM">TYPE_ENUM</a></H3><PRE>
This holds an enumerated type.
- <STRONG>TYPE_INTEGER</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_INTEGER">TYPE_INTEGER</a></H3><PRE>
This holds a decimal integer.
- <STRONG>TYPE_IPV4</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_IPV4">TYPE_IPV4</a></H3><PRE>
This holds an IPv4 internet address, e.g., "127.0.0.1".
- <STRONG>TYPE_NUMERIC</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_NUMERIC">TYPE_NUMERIC</a></H3><PRE>
This holds a decimal number, with optional sign and deci-
mal point.
- <STRONG>TYPE_REGEXP</STRONG>
+
+</PRE>
+<H3><a name="h3-TYPE_REGEXP">TYPE_REGEXP</a></H3><PRE>
This holds a regular expression.
</PRE>
-<H2>
PORTABILITY</H2><PRE>
+<H2>
<a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
The <STRONG>TYPE_IPV4</STRONG> variable is an extension not provided by
older implementations of the form library.
</PRE>
+<H2>
<a name="h2-SEE-ALSO">SEE ALSO</a></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>
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+<ul>
+<li><a href="#h2-NAME">NAME</a></li>
+<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
+<li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
+<ul>
+<li><a href="#h3-TYPE_ALNUM">TYPE_ALNUM</a></li>
+<li><a href="#h3-TYPE_ALPHA">TYPE_ALPHA</a></li>
+<li><a href="#h3-TYPE_ENUM">TYPE_ENUM</a></li>
+<li><a href="#h3-TYPE_INTEGER">TYPE_INTEGER</a></li>
+<li><a href="#h3-TYPE_IPV4">TYPE_IPV4</a></li>
+<li><a href="#h3-TYPE_NUMERIC">TYPE_NUMERIC</a></li>
+<li><a href="#h3-TYPE_REGEXP">TYPE_REGEXP</a></li>
+</ul>
+</li>
+<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
+<li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
+</ul>
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