Below is my login function, it can work well, but after i include it at my homepage, the print message is in the login page...
What should it do to make the print message invalid username or password and please enter you enter both username and password display in homepage, please help me...
[PHP]<?php
ob_start();
session_start();
?>
<html>
<head>
<style type="text/css">
/* clsForgotPassword */
a.clsForgotPassword:link {color: #0000FF}
a.clsForgotPassword:visited {color: #0000FF}
a.clsForgotPassword:hover {color: #000099}
a.clsForgotPassword:active {color: #000099}
a.clsRegister:link {color: #0000FF}
a.clsRegister:visited {color: #0000FF}
a.clsRegister:hover {color: #000099}
a.clsRegister:active {color: #000099}
</style>
</head>
<?
$conn=mysql_connect("localhost", "root", "") or die (mysql_error());
mysql_select_db("ums e-job portal", $conn) or die(mysql_error());
$_SESSION['loggedin'] = 0;
$result = mysql_query("SELECT * FROM alumni WHERE username='{$_POST['username']}' AND password='{$_POST['password']}'")
or die(mysql_error());
$row = mysql_fetch_array( $result ); //okay
if (isset($_POST['submit'])){
if ((!empty ($_POST['username']))&&(!empty($_POST['password'])) ){//no forgot field
if($row['username'] == ''){
print '<p><strong>Invalid username or password.</strong><br />Please try again.</p>';
}else{
$_SESSION['loggedin'] = 1;
$_SESSION['loggedin'] = time();
$_SESSION['username'] = $row['username'];
$_SESSION['company_ID'] = $row['company_ID'];
header ('Location: welcome.php');
exit();
}
}else{//Forgot a field.
print'<p><strong>Please make sure you enter both <br />username and password!</strong></p>';
}
}
?>[/PHP]
[HTML]<form action="alumniLogin.php" method="POST">
<TABLE width="166" cellPadding=0 cellSpacing=0 bgcolor=#8870AB style="BORDER-RIGHT: #9B77CB 1px double; PADDING-RIGHT: 0px; BORDER-TOP: #9B77CB 1px double; PADDING-LEFT: 0px; FONT-WEIGHT: bold; FONT-SIZE: 10px; BACKGROUND-IMAGE: PADDING-BOTTOM: 0px; MARGIN: 0px; VERTICAL-ALIGN: top; BORDER-LEFT: #9B77CB 1px double; WIDTH: 140px; COLOR: #000000; PADDING-TOP: 0px; BORDER-BOTTOM: #9B77CB 1px double; FONT-STYLE: normal; FONT-FAMILY: Verdana; TEXT-DECORATION: none" >
<tr align="center" bgcolor="#BA5179">
<td width> <center>
<font color="#FFFFFF" size="3" face="Verdana"><strong>ALUMNI LOGIN</strong></font> </center>
</td>
</tr>
<tr bgcolor="#FFD7E6">
<td width><font size="2" face="Verdana"><strong> Username</strong></font></td>
</tr>
<tr bgcolor="#FFD7E6">
<td width><font size="2" face="Verdana">
<input type="text" name="username" size="24">
</font></td>
</tr>
<tr bgcolor="#FFD7E6">
<td><font size="2" face="Verdana"><strong> Password</strong></font></td>
</tr>
<tr bgcolor="#FFD7E6">
<td><font size="2" face="Verdana">
<input type="password" name="password" size="24">
</font></td>
</tr>
<tr bgcolor="#FFD7E6"><td colspan="2"><font size="2" face="Verdana">
<input type="submit" name="submit" value="Login">
</font></td>
</tr>
<tr bgcolor="#FFD7E6">
<td colspan="2"> <a href="forgotPassword.php" class="clsForgotPassword"><font size="1.8" face="Verdana">Forgot
password?</font></a></td>
</tr>
<tr bgcolor="#FFD7E6">
<td colspan="2"><font size="1.8" face="Verdana"> Not Register Yet? <br> <a href="alumniRegister.php" class="clsRegister">Register
Now!</a></font></td>
</tr>
<tr bgcolor="#FFD7E6">
<td colspan> </td>
</tr>
</table>
</form>[/HTML]
