ncurses 6.0 - patch 20170128
[ncurses.git] / doc / html / man / form_variables.3x.html
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41 <H1 class="no-header">form_variables 3x</H1>
42 <PRE>
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><H2><a name="h2-NAME">NAME</a></H2><PRE>
49        <STRONG>TYPE_ALNUM</STRONG>, <STRONG>TYPE_ALPHA</STRONG>, <STRONG>TYPE_ENUM</STRONG>, <STRONG>TYPE_INTEGER</STRONG>,
50        <STRONG>TYPE_IPV4</STRONG>, <STRONG>TYPE_NUMERIC</STRONG>, <STRONG>TYPE_REGEXP</STRONG> - form system global
51        variables
52
53
54 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
55        <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
56
57        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALNUM;</STRONG>
58        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ALPHA;</STRONG>
59        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_ENUM;</STRONG>
60        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_INTEGER;</STRONG>
61        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_IPV4;</STRONG>
62        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_NUMERIC;</STRONG>
63        <STRONG>FIELDTYPE</STRONG> <STRONG>*</STRONG> <STRONG>TYPE_REGEXP;</STRONG>
64
65
66 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
67        These  are  building blocks for the form library, defining
68        fields that can be created using <STRONG><A HREF="form_fieldtype.3x.html">set_fieldtype(3x)</A></STRONG>.   Each
69        provides  functions  for  field- and character-validation,
70        according to the given datatype.
71
72
73 </PRE><H3><a name="h3-TYPE_ALNUM">TYPE_ALNUM</a></H3><PRE>
74        This holds alphanumeric data.
75
76
77 </PRE><H3><a name="h3-TYPE_ALPHA">TYPE_ALPHA</a></H3><PRE>
78        This holds alphabetic data.
79
80
81 </PRE><H3><a name="h3-TYPE_ENUM">TYPE_ENUM</a></H3><PRE>
82        This holds an enumerated type.
83
84
85 </PRE><H3><a name="h3-TYPE_INTEGER">TYPE_INTEGER</a></H3><PRE>
86        This holds a decimal integer.
87
88
89 </PRE><H3><a name="h3-TYPE_IPV4">TYPE_IPV4</a></H3><PRE>
90        This holds an IPv4 internet address, e.g., "127.0.0.1".
91
92
93 </PRE><H3><a name="h3-TYPE_NUMERIC">TYPE_NUMERIC</a></H3><PRE>
94        This holds a decimal number, with optional sign and  deci-
95        mal point.
96
97
98 </PRE><H3><a name="h3-TYPE_REGEXP">TYPE_REGEXP</a></H3><PRE>
99        This holds a regular expression.
100
101
102 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
103        The  <STRONG>TYPE_IPV4</STRONG>  variable  is  an extension not provided by
104        older implementations of the form library.
105
106
107 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
108        <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
109
110
111
112                                                      <STRONG><A HREF="form_variables.3x.html">form_variables(3x)</A></STRONG>
113 </PRE>
114 <div class="nav">
115 <ul>
116 <li><a href="#h2-NAME">NAME</a></li>
117 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
118 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a>
119 <ul>
120 <li><a href="#h3-TYPE_ALNUM">TYPE_ALNUM</a></li>
121 <li><a href="#h3-TYPE_ALPHA">TYPE_ALPHA</a></li>
122 <li><a href="#h3-TYPE_ENUM">TYPE_ENUM</a></li>
123 <li><a href="#h3-TYPE_INTEGER">TYPE_INTEGER</a></li>
124 <li><a href="#h3-TYPE_IPV4">TYPE_IPV4</a></li>
125 <li><a href="#h3-TYPE_NUMERIC">TYPE_NUMERIC</a></li>
126 <li><a href="#h3-TYPE_REGEXP">TYPE_REGEXP</a></li>
127 </ul>
128 </li>
129 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
130 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
131 </ul>
132 </div>
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