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

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  41 <H1>form_variables 3x</H1>
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  43 <PRE>
  44 <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>                                   <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE>
  50 <H2><a name="h2-NAME">NAME</a></H2><PRE>
  51        <STRONG>TYPE_ALNUM</STRONG>, <STRONG>TYPE_ALPHA</STRONG>, <STRONG>TYPE_ENUM</STRONG>, <STRONG>TYPE_INTEGER</STRONG>,
  52        <STRONG>TYPE_IPV4</STRONG>, <STRONG>TYPE_NUMERIC</STRONG>, <STRONG>TYPE_REGEXP</STRONG> - form system global
  53        variables
  54
  55
  56 </PRE>
  57 <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
  58        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
  59
  60        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALNUM;</STRONG>
  61        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALPHA;</STRONG>
  62        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ENUM;</STRONG>
  63        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_INTEGER;</STRONG>
  64        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_IPV4;</STRONG>
  65        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_NUMERIC;</STRONG>
  66        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_REGEXP;</STRONG>
  67
  68
  69 </PRE>
  70 <H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
  71        These  are  building blocks for the form library, defining
  72        fields that can be created using <STRONG><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></STRONG>.   Each
  73        provides  functions  for  field- and character-validation,
  74        according to the given datatype.
  75
  76
  77 </PRE>
  78 <H3><a name="h3-TYPE_ALNUM">TYPE_ALNUM</a></H3><PRE>
  79        This holds alphanumeric data.
  80
  81
  82 </PRE>
  83 <H3><a name="h3-TYPE_ALPHA">TYPE_ALPHA</a></H3><PRE>
  84        This holds alphabetic data.
  85
  86
  87 </PRE>
  88 <H3><a name="h3-TYPE_ENUM">TYPE_ENUM</a></H3><PRE>
  89        This holds an enumerated type.
  90
  91
  92 </PRE>
  93 <H3><a name="h3-TYPE_INTEGER">TYPE_INTEGER</a></H3><PRE>
  94        This holds a decimal integer.
  95
  96
  97 </PRE>
  98 <H3><a name="h3-TYPE_IPV4">TYPE_IPV4</a></H3><PRE>
  99        This holds an IPv4 internet address, e.g., "127.0.0.1".
 100
 101
 102 </PRE>
 103 <H3><a name="h3-TYPE_NUMERIC">TYPE_NUMERIC</a></H3><PRE>
 104        This holds a decimal number, with optional sign and  deci-
 105        mal point.
 106
 107
 108 </PRE>
 109 <H3><a name="h3-TYPE_REGEXP">TYPE_REGEXP</a></H3><PRE>
 110        This holds a regular expression.
 111
 112
 113 </PRE>
 114 <H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
 115        The  <STRONG>TYPE_IPV4</STRONG>  variable  is  an extension not provided by
 116        older implementations of the form library.
 117
 118
 119 </PRE>
 120 <H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
 121        <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
 122
 123
 124
 125                                                      <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
 126 </PRE>
 127 <div class="nav">
 128 <ul>
 129 <li><a href="#h2-NAME">NAME</a></li>
 130 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
 131 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
 132 <ul>
 133 <li><a href="#h3-TYPE_ALNUM">TYPE_ALNUM</a></li>
 134 <li><a href="#h3-TYPE_ALPHA">TYPE_ALPHA</a></li>
 135 <li><a href="#h3-TYPE_ENUM">TYPE_ENUM</a></li>
 136 <li><a href="#h3-TYPE_INTEGER">TYPE_INTEGER</a></li>
 137 <li><a href="#h3-TYPE_IPV4">TYPE_IPV4</a></li>
 138 <li><a href="#h3-TYPE_NUMERIC">TYPE_NUMERIC</a></li>
 139 <li><a href="#h3-TYPE_REGEXP">TYPE_REGEXP</a></li>
 140 </ul>
 141 </li>
 142 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
 143 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
 144 </ul>
 145 </div>
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