This document was successfully checked as XHTML 1.0 Strict!

Result: Passed
:
Modified:(undefined)
Server:Apache/2.2.16 (Debian)
Size:7171
Content-Type:text/html
: utf-8
: XHTML 1.0 Strict
Root Element: html
Root Namespace: http://www.w3.org/1999/xhtml
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Help on the options is available.

Congratulations

The document located at <http://www.di.uevora.pt/moodle/help.php?module=quiz&file=requiresubnet.html> was successfully checked as XHTML 1.0 Strict. This means that the resource in question identified itself as "XHTML 1.0 Strict" and that we successfully performed a formal validation of it. The parser implementations we used for this check are based on OpenSP (SGML/XML) and libxml2 (XML).

"valid" Icon(s) on your Web page

To show your readers that you have taken the care to create an interoperable Web page, you may display this icon on any page that validates. Here is the HTML you could use to add this icon to your Web page:

Valid XHTML 1.0 Strict 
  <p>
    <a href="http://validator.w3.org/check?uri=referer"><img
      src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0 Strict" height="31" width="88" /></a>
  </p>

A full list of icons, with links to alternate formats and colors, is available: If you like, you can download a copy of the icons to keep in your local web directory, and change the HTML fragment above to reference your local image rather than the one on this server.

Linking to this result

If you would like to create a link to this page (i.e., this validation result) to make it easier to revalidate this page in the future or to allow others to validate your page, the URI is <http://validator.w3.org/check?uri=http%3A%2F%2Fwww.di.uevora.pt%2Fmoodle%2Fhelp.php%3Fmodule%3Dquiz%26file%3Drequiresubnet.html;ss=1;verbose=1> (or you can just add the current page to your bookmarks or hotlist).

Validating CSS Style Sheets

If you use CSS in your document, you can check it using the W3C CSS Validation Service.

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Source Listing

Below is the source input I used for this validation:

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en" xml:lang="en">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <link rel="stylesheet" type="text/css" href="http://www.di.uevora.pt/moodle/theme/standard/styles.php" />
  6. <link rel="stylesheet" type="text/css" href="http://www.di.uevora.pt/moodle/theme/standardwhite/styles.php" />
  7. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/yui/yahoo/yahoo-min.js"></script><script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/yui/event/event-min.js"></script><script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/yui/connection/connection-min.js"></script><script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/swfobject/swfobject.js"></script><script type="text/javascript">
  8. //<![CDATA[
  9. var flashversion = swfobject.getFlashPlayerVersion();
  10. YAHOO.util.Connect.asyncRequest('GET','http://www.di.uevora.pt/moodle/login/environment.php?sesskey=d7p8m0iyKv&flashversion='+flashversion.major+'.'+flashversion.minor+'.'+flashversion.release);
  11. //]]>
  12. </script>
  13. <!--[if IE 7]>
  14. <link rel="stylesheet" type="text/css" href="http://www.di.uevora.pt/moodle/theme/standard/styles_ie7.css" />
  15. <![endif]-->
  16. <!--[if IE 6]>
  17. <link rel="stylesheet" type="text/css" href="http://www.di.uevora.pt/moodle/theme/standard/styles_ie6.css" />
  18. <![endif]-->
  21. <meta name="keywords" content="moodle, Help " />
  22. <title>Help</title>
  23. <link rel="shortcut icon" href="http://www.di.uevora.pt/moodle/theme/standardwhite/favicon.ico" />
  24. <!--<style type="text/css">/*<![CDATA[*/ body{behavior:url(http://www.di.uevora.pt/moodle/lib/csshover.htc);} /*]]>*/</style>-->
  26. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/javascript-static.js"></script>
  27. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/javascript-mod.php"></script>
  28. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/overlib/overlib.js"></script>
  29. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/overlib/overlib_cssstyle.js"></script>
  30. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/cookies.js"></script>
  31. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/ufo.js"></script>
  32. <script type="text/javascript" src="http://www.di.uevora.pt/moodle/lib/dropdown.js"></script>
  34. <script type="text/javascript" defer="defer">
  35. //<![CDATA[
  36. setTimeout('fix_column_widths()', 20);
  37. //]]>
  38. </script>
  39. <script type="text/javascript">
  40. //<![CDATA[
  41. function openpopup(url, name, options, fullscreen) {
  42. var fullurl = "http://www.di.uevora.pt/moodle" + url;
  43. var windowobj = window.open(fullurl, name, options);
  44. if (!windowobj) {
  45. return true;
  46. }
  47. if (fullscreen) {
  48. windowobj.moveTo(0, 0);
  49. windowobj.resizeTo(screen.availWidth, screen.availHeight);
  50. }
  51. windowobj.focus();
  52. return false;
  53. }
  55. function uncheckall() {
  56. var inputs = document.getElementsByTagName('input');
  57. for(var i = 0; i < inputs.length; i++) {
  58. inputs[i].checked = false;
  59. }
  60. }
  62. function checkall() {
  63. var inputs = document.getElementsByTagName('input');
  64. for(var i = 0; i < inputs.length; i++) {
  65. inputs[i].checked = true;
  66. }
  67. }
  69. function inserttext(text) {
  70. text = ' ' + text + ' ';
  71. if ( opener.document.forms['theform'].message.createTextRange && opener.document.forms['theform'].message.caretPos) {
  72. var caretPos = opener.document.forms['theform'].message.caretPos;
  73. caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
  74. } else {
  75. opener.document.forms['theform'].message.value += text;
  76. }
  77. opener.document.forms['theform'].message.focus();
  78. }
  80. function getElementsByClassName(oElm, strTagName, oClassNames){
  81. var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
  82. var arrReturnElements = new Array();
  83. var arrRegExpClassNames = new Array();
  84. if(typeof oClassNames == "object"){
  85. for(var i=0; i<oClassNames.length; i++){
  86. arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
  87. }
  88. }
  89. else{
  90. arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
  91. }
  92. var oElement;
  93. var bMatchesAll;
  94. for(var j=0; j<arrElements.length; j++){
  95. oElement = arrElements[j];
  96. bMatchesAll = true;
  97. for(var k=0; k<arrRegExpClassNames.length; k++){
  98. if(!arrRegExpClassNames[k].test(oElement.className)){
  99. bMatchesAll = false;
  100. break;
  101. }
  102. }
  103. if(bMatchesAll){
  104. arrReturnElements.push(oElement);
  105. }
  106. }
  107. return (arrReturnElements)
  108. }
  109. //]]>
  110. </script>
  111. </head>
  113. <body class=" course-1 dir-ltr lang-en_utf8" id="help">
  115. <div id="page">
  117. <!-- END OF HEADER -->
  118. <div id="content" class=" clearfix"><div class="box generalbox generalboxcontent"><h1>Require network addresses</h1>
  120. <p>This field is optional.</p>
  122. <p>You can restrict access for a quiz to particular subnets
  123. on the LAN or Internet by specifying a comma-separated list of
  124. partial or full IP address numbers.</p>
  126. <p>This is especially useful for a proctored quiz, where you want
  127. to be sure that only people in a certain room are able to
  128. access the quiz.</p>
  130. <p>For example: <b>192.168. , 231.54.211.0/20, 231.3.56.211, 231.3.56.10-20</b></p>
  132. <p>There are four types of numbers you can use (you can not use
  133. text based domain names like example.com):</p>
  135. <ol>
  136. <li>Full IP addresses, such as <b>192.168.10.1</b> which will match
  137. a single computer (or proxy).</li>
  138. <li>Partial addresses, such as <b>192.168</b> which will match anything
  139. starting with those numbers.</li>
  140. <li>CIDR notation, such as <b>231.54.211.0/20</b> which allows you to specify
  141. more detailed subnets.</li>
  142. <li>A range of IP addresses <b>231.3.56.10-20</b> The range applies to the last
  143. part of the address, so this means all the IP addresses from 231.3.56.10
  144. to 231.3.56.20.</li>
  145. </ol>
  147. <p>Spaces are ignored.</p>
  148. </div><div class="closewindow">
  149. <form action="#"><div><input type="button" onclick="self.close();" value="Close this window" /></div></form></div>
  150. <p class="helpindex"><a href="help.php?file=index.html">Index of all help files</a></p></div><div id="footer"><hr /><p class="helplink"></p> <div class="validators"><ul>
  151. <li><a href="http://validator.w3.org/check?verbose=1&amp;ss=1&amp;uri=http%3A%2F%2Fwww.di.uevora.pt%2Fmoodle%2Fhelp.php%3Fmodule%3Dquiz%26file%3Drequiresubnet.html">Validate HTML</a></li>
  152. <li><a href="http://www.contentquality.com/mynewtester/cynthia.exe?rptmode=-1&amp;url1=http%3A%2F%2Fwww.di.uevora.pt%2Fmoodle%2Fhelp.php%3Fmodule%3Dquiz%26file%3Drequiresubnet.html">Section 508 Check</a></li>
  153. <li><a href="http://www.contentquality.com/mynewtester/cynthia.exe?rptmode=0&amp;warnp2n3e=1&amp;url1=http%3A%2F%2Fwww.di.uevora.pt%2Fmoodle%2Fhelp.php%3Fmodule%3Dquiz%26file%3Drequiresubnet.html">WCAG 1 (2,3) Check</a></li>
  154. </ul></div>
  155. </div>
  156. </div>
  157. </body>
  158. </html>

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