How to Prevent Redundancy or Duplication of Entries
SAMPLE HTML CODES <html> <head> <title></title> <link rel="stylesheet" type="text/css" href="cute.css"> </head> <body background="ANIME.jpg" width="100px"> <center> <form action="joanl.php" method='POST'> <div id="joan"> <h1> Sign up! </h1> <tr> <td><b>Firstname:</b> </td><br> <input type="text" name="fn"><br> </tr> <tr> <td><b>Middlename:</b> </td><br> <input type="text" name="mn"><br> </tr> <tr> <td><b>Lastname: </b></td><br> <input type="text" name="ln"><br> </tr> <tr> <td></td><br><br> <input type="s...
