tjek form
HejHvordan er det lige man laver sådan at man tjekker at brugeren har udfyldt en form inden den sendes... altså sådan der kommer en besked hvis der er glemt et felt....?
Min form se sådan ud:
<form method=\"POST\" action=\"sendmail.php\">
<tr>
<td>
<div align=\"center\">
<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"600\" height=\"88\">
<tr>
<td width=\"64\" height=\"25\"><font size=\"2\" face=\"Verdana\">Navn:</font></td>
<td width=\"532\" height=\"25\"><font face=\"Verdana\"><input type=\"text\" name=\"navn\" size=\"20\">
<font size=\"1\" color=\"#FF0000\">(Skal udfyldes)</font></font></td>
</tr>
<tr>
<td width=\"64\" height=\"21\"><font size=\"2\" face=\"Verdana\">Tlf.:</font></td>
<td width=\"532\" height=\"21\"><font face=\"Verdana\"><input type=\"text\" name=\"tlf\" size=\"20\"></font></td>
</tr>
<tr>
<td width=\"64\" height=\"21\"><font size=\"2\" face=\"Verdana\">E-mail:</font></td>
<td width=\"532\" height=\"21\"><font face=\"Verdana\"><input type=\"text\" name=\"email\" size=\"20\">
<font size=\"1\" color=\"#FF0000\">(Skal udfyldes)</font></font></td>
</tr>
<tr>
<td width=\"64\" height=\"21\"><font size=\"2\" face=\"Verdana\">Besked:</font></td>
<td width=\"532\" height=\"21\"><textarea rows=\"10\" name=\"besked\" cols=\"58\"></textarea></td>
</tr>
<tr>
<td width=\"64\" height=\"21\"></td>
<td width=\"532\" height=\"21\"><br><input type=\"submit\" value=\"Send\" name=\"B1\">
<input type=\"reset\" value=\"Slet\" name=\"B2\"></td>
</tr>
</table>
</div>
</td>
</tr>
</form>
