doc/html/man/form_variables.3x.html

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  39 <H1>form_variables 3x</H1>
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  41 <PRE>
  42 <!-- Manpage converted by man2html 3.0.1 -->
  43 <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>                                   <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
  44
  45
  46
  47
  48 </PRE>
  49 <H2>NAME</H2><PRE>
  50        TYPE_ALNUM TYPE_ALPHA TYPE_ENUM TYPE_INTEGER TYPE_IPV4
  51        TYPE_NUMERIC TYPE_REGEXP - form system global variables
  52
  53
  54 </PRE>
  55 <H2>SYNOPSIS</H2><PRE>
  56        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
  57
  58        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALNUM;</STRONG>
  59        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALPHA;</STRONG>
  60        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ENUM;</STRONG>
  61        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_INTEGER;</STRONG>
  62        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_IPV4;</STRONG>
  63        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_NUMERIC;</STRONG>
  64        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_REGEXP;</STRONG>
  65
  66
  67 </PRE>
  68 <H2>DESCRIPTION</H2><PRE>
  69        These are building blocks for the form  library,  defining
  70        fields  that can be created using <STRONG><A HREF="set_fieldtype.3x.html">set_fieldtype(3x)</A></STRONG>.  Each
  71        provides functions for  field-  and  character-validation,
  72        according to the given datatype.
  73
  74    <STRONG>TYPE_ALNUM</STRONG>
  75        This holds alphanumeric data.
  76
  77    <STRONG>TYPE_ALPHA</STRONG>
  78        This holds alphabetic data.
  79
  80    <STRONG>TYPE_ENUM</STRONG>
  81        This holds an enumerated type.
  82
  83    <STRONG>TYPE_INTEGER</STRONG>
  84        This holds a decimal integer.
  85
  86    <STRONG>TYPE_IPV4</STRONG>
  87        This holds an IPv4 internet address, e.g., "127.0.0.1".
  88
  89    <STRONG>TYPE_NUMERIC</STRONG>
  90        This  holds a decimal number, with optional sign and deci-
  91        mal point.
  92
  93    <STRONG>TYPE_REGEXP</STRONG>
  94        This holds a regular expression.
  95
  96
  97 </PRE>
  98 <H2>PORTABILITY</H2><PRE>
  99        The <STRONG>TYPE_IPV4</STRONG> variable is an  extension  not  provided  by
 100        older implementations of the form library.
 101
 102
 103 </PRE>
 104 <H2>SEE ALSO</H2><PRE>
 105        <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
 106
 107
 108
 109                                                      <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
 110 </PRE>
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