我有以下表格供用户填写：
<form name="form" action="" method="POST">
<table width="100%" border="0" cellpadding="2" cellspacing="2">
<tr>
<td width="25%" ><div align="right"><strong>Name:</strong></div></td>
<td width="75%" ><span id="sprytextfield1">
<input id="Cname"name="Name" type="text" placeholder="Please fill in your name">
<span class="textfieldRequiredMsg">A value is required.</span></span></td>
</tr>
<tr>
<td><div align="right"><strong>Email:</strong></div></td>
<td><span id="sprytextfield2">
<input id="Cemail"name="email" type="text" placeholder="e.g sales@company.co.uk">
<span class="textfieldRequiredMsg">A value is required.</span><span class="textfieldInvalidFormatMsg">Invalid format.</span></span></td>
</tr>
<tr>
<td><div align="right"><strong>Phone Number:</strong></div></td>
<td>
<input id="Cphone" name="Phone" type="text"placeholder="e.g. 5555-6666666">
</td>
</tr>
<tr>
<td> </td>
<td><input name="Manufacturer" type="hidden" value="<?php echo $row_emailProduct['Manufacturer']; ?>">
<input name="Model" type="hidden" value="<?php echo $row_emailProduct['Model']; ?>">
<input …