Error found while checking this document as XHTML 1.0 Transitional!

Result: 1 Error
:
: utf-8
: XHTML 1.0 Transitional
Root Element: html
Root Namespace: http://www.w3.org/1999/xhtml
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Validation Output: 1 Error

  1. Error Line 106, Column 214: there is no attribute "alt" 
    …             <a href="/ica/index.php/;search/advanced" alt="Pesquisa avançada">

    ✉

    You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).

    This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information.

    How to fix: check the spelling and case of the element and attribute, (Remember XHTML is all lower-case) and/or check that they are both allowed in the chosen document type, and/or use CSS instead of this attribute. If you received this error when using the <embed> element to incorporate flash media in a Web page, see the FAQ item on valid flash.

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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 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  3. <head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  6. <meta name="title" content="Centro de Arquivo e Documentação CGTP-IN" />
  7. <meta name="description" content="Open archival description system" />
  8. <title>Centro de Arquivo e Documentação CGTP-IN</title>
  9. <link media="all" href="/ica/plugins/sfDrupalPlugin/vendor/drupal/modules/system/system.css" rel="stylesheet" type="text/css" />
  10. <link media="all" href="/ica/plugins/sfDrupalPlugin/vendor/drupal/modules/system/system-behavior.css" rel="stylesheet" type="text/css" />
  11. <link media="all" href="/ica/plugins/sfDrupalPlugin/vendor/drupal/modules/system/system-menus.css" rel="stylesheet" type="text/css" />
  12. <link media="all" href="/ica/plugins/sfDrupalPlugin/vendor/drupal/themes/garland/style.css" rel="stylesheet" type="text/css" />
  13. <link media="print" href="/ica/plugins/sfDrupalPlugin/vendor/drupal/themes/garland/print.css" rel="stylesheet" type="text/css" />
  14. <link href="/ica/vendor/yui/button/assets/skins/sam/button.css" media="screen" rel="stylesheet" type="text/css" />
  15. <link href="/ica/vendor/yui/menu/assets/skins/sam/menu.css" media="screen" rel="stylesheet" type="text/css" />
  16. <link href="/ica/plugins/sfTranslatePlugin/css/l10n_client.css" media="screen" rel="stylesheet" type="text/css" />
  17. <link href="/ica/css/form.css" media="screen" rel="stylesheet" type="text/css" />
  18. <link href="/ica/css/graphic.css" media="screen" rel="stylesheet" type="text/css" />
  19. <link href="/ica/css/menu.css" media="screen" rel="stylesheet" type="text/css" />
  20. <link media="all" href="/ica/plugins/sfCgtpPlugin/css/reset.css" rel="stylesheet" type="text/css" />
  21. <link media="all" href="/ica/plugins/sfCgtpPlugin/css/template.css" rel="stylesheet" type="text/css" />
  22. <link media="print" href="/ica/plugins/sfCgtpPlugin/css/print.css" rel="stylesheet" type="text/css" />
  23. <link href="/ica/css/main.css" media="screen" rel="stylesheet" type="text/css" />
  24. <script src="/ica/vendor/jquery.js" type="text/javascript"></script>
  25. <script src="/ica/plugins/sfDrupalPlugin/vendor/drupal/misc/jquery.once.js" type="text/javascript"></script>
  26. <script src="/ica/plugins/sfDrupalPlugin/vendor/drupal/misc/drupal.js" type="text/javascript"></script>
  27. <script src="/ica/plugins/sfDrupalPlugin/vendor/drupal/misc/textarea.js" type="text/javascript"></script>
  28. <script src="/ica/plugins/sfTranslatePlugin/js/l10n_client.js" type="text/javascript"></script>
  29. <script src="/ica/js/qubit.js" type="text/javascript"></script>
  30. <script src="/ica/vendor/yui/yahoo-dom-event/yahoo-dom-event.js" type="text/javascript"></script>
  31. <script src="/ica/vendor/yui/element/element-min.js" type="text/javascript"></script>
  32. <script src="/ica/vendor/yui/button/button-min.js" type="text/javascript"></script>
  33. <script src="/ica/vendor/yui/container/container_core-min.js" type="text/javascript"></script>
  34. <script src="/ica/vendor/yui/menu/menu-min.js" type="text/javascript"></script>
  35. <script src="/ica/plugins/sfCaribouPlugin/js/navigation.js" type="text/javascript"></script>
  36. <script type="text/javascript">
  37. //<![CDATA[
  38. jQuery.extend(Qubit, {"relativeUrlRoot":"\/ica"});
  39. //]]>
  40. </script></head>
  42. <body class="yui-skin-sam">
  43. <table class="header" width="100%" border="0" cellspacing="0" cellpadding="0">
  44. <tr>
  45. <td class="top_left" height="111px">&nbsp;</td>
  46. <td width="248" class="logo">
  47. <div id="logo">
  48. <a href="/ica/index.php/" title=""><img alt="Centro de Arquivo e Documentação CGTP-IN" src="/ica/images/logo.png" /></a> </div>
  49. </td>
  50. <td width="713" class="header" align="right" valign="top">
  51. <div class="section" id="languageMenu">
  53. <h2 class="element-invisible">Idioma da unidade de descrição</h2>
  55. <div class="content">
  56. <ul class="links">
  57. <li><a href="/ica/index.php/?sf_culture=en&amp;symfony=i4ka3hg3nh1k7kafmightag042" title="English">English</a></li>
  58. <li class="active"><a href="/ica/index.php/?sf_culture=pt&amp;symfony=i4ka3hg3nh1k7kafmightag042" title="português">português</a></li>
  59. </ul>
  60. </div>
  62. </div>
  63. </td>
  64. <td class="top_right">&nbsp;</td>
  65. </tr>
  66. </table>
  67. <table width="100%" border="0" cellspacing="0" cellpadding="0">
  68. <tr class="top">
  69. <td height="30" class="menubar">&nbsp;</td>
  70. <td width="248" valign="top" class="subtitle"></td>
  71. <td width="713" id="navigation" class="menubar" valign="top">
  72. <div class="section" id="userMenu">
  74. <h2 class="element-invisible">Menu de utilizador</h2>
  76. <div class="content">
  77. <ul class="clearfix links">
  78. <li><a href="/" title="Página inicial">Página inicial</a></li>
  79. </ul>
  80. </div>
  82. </div>
  83. </td>
  84. <td class="menubar">&nbsp;</td>
  85. </tr>
  86. <tr class="top">
  87. <td>&nbsp;</td>
  88. <td width="248" valign="top" class="left-top">
  89. <div class="module-top_left">
  90. <h3>Bem vindo</h3>
  91. <p>O Centro de Arquivo e Documentação (CAD) da Confederação Geral dos Trabalhadores Portugueses (CGTP-IN)
  92. tem como missão gerir toda a documentação produzida e recebida&nbsp; por esta organização (sede),
  93. independentemente do seu suporte ou data. <a href="/pt/apresentacao">Continuar...</a>
  94. </p>
  95. </div>
  96. </td>
  97. <td width="713" valign="top">
  98. <div class="module-search">
  99. <h3>Pesquisar arquivo</h3>
  100. <div class="search section">
  102. <h3 class="element-invisible">Pesquisar</h3>
  104. <div class="content">
  105. <form action="/ica/index.php/;search">
  106. <input type="text" name="query" id="query" value="" /> <input class="form-submit" type="submit" value="Pesquisar" /> <a href="/ica/index.php/;search/advanced" alt="Pesquisa avançada">
  107. Pesquisa avançada </a>
  108. </form>
  109. </div>
  111. </div>
  112. <div class="module-top">
  113. <div class="browse section">
  115. <h2 class="element-invisible">Navegar</h2>
  117. <div class="content">
  118. <ul class="links">
  120. <li><a href="/ica/index.php/;informationobject/browse" title="Descrições arquivísticas">Descrições arquivísticas</a></li>
  121. <li><a href="/ica/index.php/;actor/browse" title="Nomes">Nomes</a></li>
  123. <li><a href="/ica/index.php/;repository/browse" title="Instituições arquivísticas">Instituições arquivísticas</a></li>
  125. <li><a href="/ica/index.php/;function/list" title="Funções">Funções</a></li>
  126. <li><a href="/ica/index.php/35;term/browseTaxonomy" title="Assuntos">Assuntos</a></li>
  127. <li><a href="/ica/index.php/42;term/browseTaxonomy" title="Locais">Locais</a></li>
  128. <li><a href="/ica/index.php/;digitalobject/list" title="Objectos digitais">Objectos digitais</a></li>
  130. </ul>
  131. </div>
  133. </div>
  134. </div>
  135. </div>
  136. </td>
  137. <td>&nbsp;</td>
  138. </tr>
  139. </table>
  140. <table width="100%" border="0" cellspacing="0" cellpadding="0">
  141. <tr class="middle">
  142. <td>&nbsp;</td>
  143. <td width="248" valign="top" class="left">
  144. <div class="fade-container" style="position: relative">
  145. <div class="fade-bottom"></div>
  146. <div id="contextMenu">
  147. </div>
  148. </div></td>
  149. <td width="713" valign="top" class="conteudo">
  150. <div class="conteudo"><div class="page">
  152. <h1>Centro de Arquivo e Documentação da CGTP-IN</h1>
  154. <p>
  155. O Centro de Arquivo e Documentação (CAD) da CGTP-IN tem como missão gerir toda a documentação produzida e recebida pela Intersindical Nacional, independentemente do seu suporte ou data.<br/><br/>O software utilizado para a descrição desta documentação, através do qual poderá pesquisar e, em alguns casos, consultar o acervo documental custodiado pela CGTP-IN, é o ICA-AtoM, uma aplicação web de código-fonte aberto baseada nas normas definidas pelo Conselho Internacional de Arquivos/<a href="http://www.ica.org/">Internacional Council on Archives</a> (CIA/ICA).<br/><br/>Caso não concorde, ou tenha alguma sugestão a fazer relativamente a alguma descrição documental que encontrar, agradecemos que entre em contacto connosco, através do e-mail <a href="mailto:cad@cgtp.pt">cad@cgtp.pt</a>, indicando sempre o código de referência e o título da unidade de descrição em causa.<br/>Contamos com a sua colaboração!<br/><br/><!-- The ICA and its <a href="http://ica-atom.org/about#partners">project collaborators</a> are making this application available as open source software to provide archival institutions with a free and easy to use option for putting their archival collections online. See the <a href="page/about">about page</a> to learn more about the ICA-AtoM project.<br/><br/>See the online <a href="http://ica-atom.org/docs">documentation</a> to learn more about using the software or press the <i>browse</i> button on the right to view some sample data. --> </p>
  158. </div>
  159. </div>
  160. </td>
  161. <td>&nbsp;</td>
  162. </tr>
  163. <tr class="bottom">
  164. <td>&nbsp;</td>
  165. <td class="left-bottom">
  166. <img class="img_left" alt="POPH" src="/images/stories/logo_poph.png" height="31" width="66" />
  167. <img alt="QREN" src="/images/stories/logo_qren.png" height="31" width="91" />
  168. <img alt="União Europeia FSE" src="/images/stories/logo_ue_fse.png" height="31" width="41" />
  169. </td>
  170. <td valign="top"><table class="footer-menu" width="100%" border="0" cellspacing="0" cellpadding="0">
  171. <tr>
  172. <td valign="top"></td>
  173. <td valign="top"></td>
  174. <td valign="top"></td>
  175. <td valign="top"></td>
  176. </tr>
  177. </table>
  178. </td>
  179. <td>&nbsp;</td>
  180. </tr>
  181. <tr class="footer">
  182. <td height="20">&nbsp;</td>
  183. <td class="footer_left">&nbsp;</td>
  184. <td valign="top"><div class="footer_right"><div class="section" id="footerMenu">
  186. <h2 class="element-invisible">Footer Menu</h2>
  188. <div class="content">
  189. <ul class="clearfix links">
  190. <li><a href="/ica/index.php/" title="Início">Início</a></li>
  191. <li><a href="http://ica-atom.org/docs/index.php?title=User_manual" title="Ajuda">Ajuda</a></li>
  192. <li><a href="/ica/index.php/about" title="Sobre">Sobre</a></li>
  193. <li><a href="/ica/index.php/;user/login" title="Entrar">Entrar</a></li>
  194. </ul>
  195. </div>
  197. </div>
  198. </div><div id="footer">
  199. <div class="section">
  201. <a href="http://validator.w3.org/check?uri=http%3A%2F%2Fcad.cgtp.pt%2Fica%2F%3Fsymfony%3Di4ka3hg3nh1k7kafmightag042%3Fsymfony%3Di4ka3hg3nh1k7kafmightag042&amp;ss=1" title=""><img alt="Esta página contém código XHTML 1.0 válido" src="/ica/images/xhtml10.png" /></a>
  204. </div> <!-- /.section -->
  205. </div> <!-- /#footer -->
  206. </td>
  207. <td>&nbsp;</td>
  208. </tr>
  209. </table>
  210. </body>
  211. </html>

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