Código PHP:
<?php
echo "<html><head><title>Login de Usuarios</title><meta http-equiv=\"Content-Type\" content=\"text/html; charset=iso-8859-1\"></head>
<style type=\"text/css\">
body{
scrollbar-face-color: #aaaaaa;
scrollbar-highlight-color: #aaaaaa;
scrollbar-shadow-color: #aaaaaa;
scrollbar-3dlight-color: #eeeeee;
scrollbar-arrow-color: #000000;
scrollbar-track-color: #e3e3e3;
scrollbar-darkshadow-color: #000000;
}
TD { font-family: Tahoma; font-size: 11px; }
TH { font-family: Tahoma; font-size: 13px; }
TEXTAREA { border-bottom-width: 1px; border-color: #000000; border-left-width: 1px;
border-right-width: 1px; border-style: solid; border-top-width: 1px; font-family: Tahoma;
font-size: 10px; font-weight: bold; text-indent: 2px; }
INPUT { border-bottom-width: 1px; border-color: #000000; border-left-width: 1px;
border-right-width: 1px; border-top-width: 1px; color: #000000; font-family: Tahoma;
font-size: 10px; font-weight: normal; text-indent: 2px; }
SELECT { background-color: #DFF4FF; font-family: Tahoma; font-size: 10px;
font-weight: bold; }
A:link { background-color: transparent; color: #215D83;
font-family: Tahoma; font-size: 11px; text-decoration: none; }
A:visited { background-color: transparent; color:
</style>
<body background=\"img/back.gif\" topmargin=\"0\" leftmargin=\"0\" align = \"center\">
<td><table width=\"85%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">
<tr>
<td> <div align=\"left\"><img src=\"img/loginusuarios.gif\" width=\"653\" height=\"132\"></div></td>
</tr>
<tr>
<td>
<table width=\"85%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">
<tr>
<td><blockquote><form name=\"form\" method=\"post\" action=\"checkuser.php\">
<table><tr><td><p> </p></td></tr></table>
<table><tr><td><p> </p></td></tr></table>
<table><tr><td><p> </p></td></tr></table>
<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\">
<tr>
<td width=\"17%\">Login(*):</td>
<td width=\"89%\"><input name=\"login\" type=\"text\" size=\"25\" maxlength=\"25\"></td>
</tr>
<tr>
<td>Password(*):</td>
<td><input name=\"password\" type=\"password\" size=\"25\" maxlength=\"25\"></td>
</tr>
<tr>
<td colspan=\"2\"><input name=\"enviar\" type=\"submit\" value=\"Entrar ...\"></td>
</tr>
</table>
</form> </blockquote></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>";
?>
Código PHP:
<?php
$link = mysql_connect("localhost","","");
$consult = mysql_query("SELECT * FROM registro WHERE login ='$login' AND password='$password'");
$count = mysql_num_rows($consult);
if (!mysql_num_rows($consult))
{
echo "<font face=\"Tahoma\" size=\"2\">Nombre de usuario no válido. Debes registrate antes de logearte</font>";
mysql_close();
}
else
{
mysql_close();
echo "Ahora sí";
header("Location:[url]http://localhost/registro/upload.php[/url]");
exit();
}
?>
Nombre de usuario no válido. Debes registrate antes de logearte
¿por qué?