Salve a tutti,
sapreste aiutarmi a validare il il campo nome del form che non ha il tasto submit?



Codice PHP:

<?php
    $append 
http_build_query(array(
    
session_name()    => session_id(),
    
'batch_id'        => substr(strtoupper(md5(rand(0999999999))), 25)
    ), 
null'&amp;');
    

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>File Upload</title>
<link href="style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="mootools-1.2-core-nc.js"></script>
<script type="text/javascript" src="Swiff.Uploader.js"></script>
<script type="text/javascript" src="Fx.ProgressBar.js"></script>
<script type="text/javascript" src="FancyUpload2_DE.js"></script>
<script type="text/javascript">
/* <![CDATA[ */

window.addEvent('load', function() {
document.getElement('b').appendText(' Detected Flash ' + Browser.Plugins.Flash.version + '!');

    var swiffy = new FancyUpload2($('demo-status'), $('demo-list'), {
        debug: true,
        completeTargetId:'form-data',
        completeFileLinkId:'dateilink',
        url: $('form-demo').action,
        fieldName: 'photoupload',
        path: 'Swiff.Uploader.swf',
        limitSize: 1150 * 1024 * 1024,
        target: 'demo-browse',
        onLoad: function() {
            $('demo-status').removeClass('hide');
            $('demo-fallback').destroy();
        }

    });
        $('demo-select-images').addEvent('change', function() {
        var filter = null;
        if (this.checked) {
            filter = {'Images (*.jpg, *.jpeg, *.gif, *.png)': '*.jpg; *.jpeg; *.gif; *.png'};
        }
        swiffy.options.typeFilter = filter;
    });
    $('demo-browse').addEvent('click', function() {
        swiffy.browse();
        return false;
    });
    
    if(swiffy.options.limitFiles==1)
        document.getElementById('gesamt').style.display = 'none';


    $('demo-clear').addEvent('click', function() {
        swiffy.removeFile();
        return false;
    });

    $('demo-upload').addEvent('click', function() {
        swiffy.upload();
        return false;
    });

});

</script>
<script type="text/javascript" src="common.js"></script>
</head>
<body> 
<div align="center"></div> 
<table width="500" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#333333"> 
  <tr> 
    <td> <form action="script.php?<?= $append ?>" method="post" enctype="multipart/form-data" id="form-demo"> 
        <fieldset id="demo-fallback"> 
        <label for="demo-photoupload"> 
        <input type="file" name="photoupload" id="demo-photoupload" /> 
        </label> 
        </fieldset> 
        <div id="demo-status" class="hide"> 
          <input type="checkbox" id="demo-select-images" /> 
          Solo immagini
          <table width="500" border="0" cellspacing="0" cellpadding="0"> 
            <tr> 
              <td width="195"><div id="demo-browse" class="scegli">[url="#"][img]images/load.gif[/img][/url]</div></td> 
              <td width="185"><div id="demo-clear" class="clear">[url="#"][img]images/cancella.gif[/img][/url]</div></td> 
              <td width="120"><div id="demo-upload" class="invia">[url="#"][img]images/go.gif[/img][/url]</div></td> 
            </tr> 
          </table> 
          
 
          <table width="500" border="0" cellpadding="0" cellspacing="0"> 
            <tr> 
              <td width="340"> <div> <strong class="overall-title">Dimensione Totale (0 kB)[/b]
 
                  [img]images/bar.gif[/img] </div> 
                </br> 
                <div></div> 
                <div> <strong class="current-title">File:[/b]
 
                  [img]images/bar.gif[/img] </div></td> 
              <td> <div align="center"> 
                  <input type="text" name="nome" size=20" > 
                  
 
                  <SELECT size=1 NAME="requiredhobby"> 
                    <OPTION selected Value=>  
                    <OPTION Value="Internet"> Internet
                    <OPTION Value="Sport"> Sport
                    <OPTION Value="Altro"> Altro
                  </select> 
                </div></td> 
            </tr> 
          </table> 
          
 
          <div class="current-text"></div> 
          
 
          <ul id="demo-list">[/list]
        </div> 
      </form></td> 
  </tr> 
</table> 
<p align="center"></p> 
<p align="center">
 
</p> 
</body>
</html>