Error found while checking this document as XHTML 1.0 Transitional!

Result: 1 Error
:
Modified:(undefined)
Server:Apache/2.4.25 (Debian)
Size:2300
Content-Type:text/html
: utf-8
: XHTML 1.0 Transitional
Root Element: html
Root Namespace: http://www.w3.org/1999/xhtml
Options

Help on the options is available.

↑ Top

Validation Output: 1 Error

  1. Error Line 48, Column 79: end tag for "input" omitted, but OMITTAG NO was specified 
     <td width="45%"><input type="file" name="fileToUpload" id="fileToUpload"></td>

    ✉

    You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".

  2. Info Line 48, Column 18: start tag was here 
     <td width="45%"><input type="file" name="fileToUpload" id="fileToUpload"></td>

↑ Top

Source Listing

Below is the source input I used for this validation:

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  2. "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  3. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head>
  4. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  5. <meta name="Author" lang="en" content="Miguel Casquilho" />
  7. <title>M&middot;C, IST: distributed sums</title>
  9. <link rel="stylesheet" type="text/css"
  10. href="http://web.tecnico.ulisboa.pt/~ist11038/depot/x_commonstyle.css" />
  12. <style type="text/css"> .h {background-color: #a0ffa0}</style>
  13. </head> <!-- 27Jun2017 -->
  15. <body class="sm">
  16. <form method="post" action=
  17. "http://web.tecnico.ulisboa.pt/~ist11038/cgi-bin/distsums.php?distributed_sum" enctype='multipart/form-data' >
  18. <input name="executable" type="hidden" value="distributed_sum.exe" />
  20. <table width="90%" bgcolor="#eeeeee" align="center" border="1" class="sm">
  21. <tr><td colspan="3">
  22. <table width="100%" class="sm">
  23. <tr><td width="50px"><a href='https://fenix.ist.utl.pt/departamentos/deq'><img alt='&copy;'
  24. src="http://web.tecnico.ulisboa.pt/~ist11038/depot/MC.gif" border='0'
  25. width='40' height='41' /></a>
  26. </td><!--title-->
  27. <td><div style="font-size: 13.5pt; text-align: center"><!-- title --><b
  28. onmouseout="this.style.color='blue', this.style.fontStyle='normal'"
  29. onmouseover="this.style.color='red',
  30. this.style.fontStyle='bold'">
  31. Distributed
  32. sums</b></div>&emsp;
  33. Distributes computations to various remote machines.<b>
  34. UNDER&nbsp;CONSTRUCTION</b></td>
  35. <td width="112px"><table width='100%'>
  36. <tr><td align='center' bgcolor='white'>
  37. <input type="submit"
  38. value="&nbsp; Execute &nbsp;" style="background-color: #00bfff"
  39. onmouseout="this.style.fontStyle='normal', this.style.fontWeight='normal'"
  40. onmouseover="this.style.fontStyle='normal', this.style.fontWeight='bold'" /></td>
  41. </tr><tr><td align='center'><span style='font-size:
  42. xx-small'>2019.Dec.20 18:50:18</span></td></tr>
  43. </table>
  44. </td></tr></table>
  45. </td></tr> <!-- ................................................... -->
  47. <tr><td width="15%" align="center">File</td>
  48. <td width="45%"><input type="file" name="fileToUpload" id="fileToUpload"></td>
  49. <td width="40%">File with user data (blanks).</td></tr>
  51. <tr><td width="15%" align="center">Summands</td>
  52. <td width="45%"><textarea name="vector" rows="1"
  53. cols="45"> 2 6 1 4 4 3 3 5 4 4 2 5</textarea><input
  54. name="eodv" type="hidden" value="EOD" /></td>
  55. <td width="40%" valign="middle">Some numbers. &bull;</td></tr>
  57. <tr><td align="center">Show values</td>
  58. <td><select name="ishow"><option value="0" selected="selected">No</option>
  59. <option value="1">Yes</option></select> &mdash; Not used</td>
  60. <td>Show the graph coordinates.</td></tr>
  62. <!-- plot 'gnudata.dat' \ (or anything: this line is a MANDATORY dummy) -->
  64. <tr><td colspan="3"><input name="gnuplot" type="hidden"
  65. value="wid = 600
  66. set terminal png enhanced font 'Times, 16' size wid, wid/1.618
  67. set timestamp offset 0, +0.75 font 'Helvetica-Bold, 9'
  68. set key top left font 'Times-Italic, 10'
  69. set title 'Dijkstra''s algorithm: distances' offset 0, -0.75
  70. set xlabel '{/Times-Italic i}' offset 14, +0.85
  71. set ylabel '{/Times-Italic d}' rotate by 0 offset +1.75, +2.25
  72. set xrange [1:*]; set yrange [0:*]
  73. set style line 11 lc rgb 'red' lw 2 pt 4 ps 2
  74. set style line 12 lc rgb '#09ad00' lw 3 # green
  75. set style line 13 lc rgb '#0000ff' lw 2 # blue
  76. plot anyname.dat \
  77. usi 1:2 title 'val' with linespoints ls 11" /><p class="ij">Experimental web-page.</p>
  79. <p class="ij">Draws... </p>
  81. <p class="ij">Other suggested data:
  82. <br />... giving: ...</p></td></tr>
  84. <tr><td align="center"><input type="reset" style="font-size: smaller"
  85. value=" Reset " /></td><td><i>References:</i></td>
  86. <td align="center"><i>Plate:</i> DistributedSums</td></tr>
  88. <tr><td colspan="3">
  89. <p class="ref">&bull;&nbsp; #... <span class="sc">Burkardt</span>, John,
  90. 2010, <a href=
  91. "http://people.sc.fsu.edu/~jburkardt/f_src/dijkstra/dijkstra.html"
  92. >Dijkstra</a>.</p>
  94. <p class="ref">&bull;&nbsp;Search <a href=
  95. "https://www.google.com/search?q=dijkstra's+algorithm">Dijkstra's
  96. algorithm</a></p>
  98. <p class="ref">&bull;&nbsp;1806-06-27:
  99. <a href="http://www-groups.dcs.st-and.ac.uk/~history/Biographies/De_Morgan.html"
  100. ><span class="sc">De Morgan</span></a>, Augustus
  101. (1871-03-18).</p></td></tr>
  102. </table>
  103. </form>
  105. <div style="line-height: 12pt">&nbsp;</div>
  106. <div style="line-height: 1.5pt; color: black; background-color: red">&nbsp;</div>
  108. <table width="100%" class="sm"><tr>
  109. <td style="width: 58px"><a href="http://validator.w3.org/check?uri=
  110. http://web.tecnico.ulisboa.pt/~ist11038/compute/CISTI_2018/Fx-distributed_sum_lixo.php;verbose=1;ss=1"><img
  111. src="http://web.tecnico.ulisboa.pt/~ist11038/depot/valid-xhtml10s.png"
  112. alt="Valid HTML 4.01!" style="border: none" width="55px" height="19px" /></a></td>
  113. <td style="width: 15%" align="left"><a href="http://www.tecnico.ulisboa.pt"><img
  114. src="http://web.tecnico.ulisboa.pt/~ist11038/depot/wwwist.png" alt="IST"
  115. style="vertical-align: middle; border: none;
  116. width: 88px; height: 34px" /></a></td>
  117. <td style="width: 70%" align="right"><i>http://web.tecnico.ulisboa.pt/~ist11038/compute/CISTI_2018/Fx-distributed_sum_lixo.php</i><br />
  118. <i>Created:</i> 2017-06-27 &mdash; <i>Last modified:</i>
  119. 2017-07-25</td></tr></table>
  120. </body></html>

↑ Top