shebbycs Posted October 28, 2011 Share Posted October 28, 2011 registration.php <html> <body> <form name="register" method="post" action="login.php" //onsubmit="return a()"> <table border='0'> <tr><td>Username:</td><td><input type='text'name='username' maxlength='60'></td></tr> <tr><td>Password:</td><td><input type='password' name='pass' maxlength='10'></td></tr> <tr><td>Confirm Password:</td><td><input type='password' name='pass2' maxlength='10'></td></tr> <tr><th colspan=2><input type='submit' name='sub' value='Register'></th></tr> </table> </form> <body> </html> and this direct to login page where the code is <?php mysql_connect("localhost","root") or die(mysql_error()); mysql_select_db("Regis") or die(mysql_error()); if (isset($_POST['sub'])) { $message=strip_tags($message); if (!$_POST['username'] | !$_POST['pass'] | !$_POST['pass2'] ) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('You did not complete all of the required fields')</SCRIPT>"); return false; } // checks if the username is in use if (!get_magic_quotes_gpc()) { $_POST['username'] = addslashes($_POST['username']); } $usercheck = $_POST['username']; $check = mysql_query("SELECT username FROM registration WHERE username = '$usercheck'") or die(mysql_error()); $check2 = mysql_num_rows($check); //if the name exists it gives an error if ($check2 != 0) { print ('Sorry, the username '.$_POST['username'].' is already in use.'); } if ($_POST['pass'] != $_POST['pass2']) { print ('Your passwords did not match. '); } // here we encrypt the password and add slashes if needed $_POST['pass'] = md5($_POST['pass']); if (!get_magic_quotes_gpc()) { $_POST['pass'] = addslashes($_POST['pass']); $_POST['username'] = addslashes($_POST['username']); } // now we insert it into the database if($_POST['username'] && $_POST['pass'] && $_POST['pass2'] ) { $insert = "INSERT INTO registration (username, password) VALUES ('".$_POST['username']."', '".$_POST['pass']."')"; $add_member = mysql_query($insert); echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('Registration had been succesfully added ')</SCRIPT>"); } } //if the login form is submitted /* if (isset($_POST['submit'])) { // makes sure they filled it in if(!$_POST['username'] | !$_POST['pass']) { die('You did not fill in a required field.'); } // checks it against the database if (!get_magic_quotes_gpc()) { $_POST['email'] = addslashes($_POST['email']); } $check = mysql_query("SELECT * FROM registration WHERE username = '".$_POST['username']."'")or die(mysql_error()); //Gives error if user dosen't exist $check2 = mysql_num_rows($check); if ($check2 == 0) { die('That user does not exist in our database. <a href=register.php>Click Here to Register</a>'); } while($info = mysql_fetch_array( $check )) { $_POST['pass'] = stripslashes($_POST['pass']); $info['password'] = stripslashes($info['password']); $_POST['pass'] = md5($_POST['pass']); //gives error if the password is wrong if ($_POST['pass'] != $info['password']) { die('Incorrect password, please try again.'); } } } else { // if they are not logged in ?> <form action="submit.php" method="post"> <table border="0"> <tr><td colspan=2><h1>Login</h1></td></tr> <tr><td>Username:</td><td> <input type="text" name="username" maxlength="40"> </td></tr> <tr><td>Password:</td><td> <input type="password" name="pass" maxlength="50"> </td></tr> <tr><td><a href=register.php>Register</a></td> <td><input type="submit" name="submit" value="Login"> </td></tr> </table> </form> <?php } */ ?> My problem is when the code is reading this statement if (!$_POST['username'] | !$_POST['pass'] | !$_POST['pass2'] ) { echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('You did not complete all of the required fields')</SCRIPT>"); return false; } ya it is appear that alert box but it will direct to login page im want it to be in registration page any modification on my code? Quote Link to comment Share on other sites More sharing options...
ZulfadlyAshBurn Posted October 28, 2011 Share Posted October 28, 2011 You should validate your data on the same page using javascript or through ajax and prevent default for submit Quote Link to comment Share on other sites More sharing options...
shebbycs Posted October 30, 2011 Author Share Posted October 30, 2011 thanks for clearing my doubt Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.