[SOLVED] PHP Register to blank page?

[dizzleboi1]

see i have a register form and the only pages are the functions.php and the register.php. everytime i attempt to sign up the page will just go blank what is the problem here?

 

 

<?php

include_once "functions.php";

 

connect();

 

if(!$_POST['submit']){

echo "<table border=\"0\" cellspacing=\"3\" cellpadding=\"3\">\n";

echo "<form method=\"post\" action=\"register.php\">\n";

echo "<tr><td colspan=\"2\" align=\"center\">Registration Form</td></tr>\n";

echo "<tr><td>Username</td><td><input type=\"text\" name=\"username\"></td></tr>\n";

echo "<tr><td>Password</td><td><input type=\"password\" name=\"password\"></td></tr>\n";

echo "<tr><td>Confirm</td><td><input type=\"password\" name=\"passconf\"></td></tr>\n";

echo "<tr><td>E-Mail</td><td><input type=\"text\" name=\"email\"></td></tr>\n";

echo "<tr><td>Name</td><td><input type=\"text\" name=\"name\"></td></tr>\n";

echo "<tr><td>AIM Address</td><td><input type=\"text\" name=\"aim\"></td></tr>\n";   

        echo "<tr><td colspan=\"2\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"Register\"></td></tr>\n";

        echo "</form></table>\n"; 

}else {

    $username = protect($_POST['username']);

    $password = protect($_POST['password']);

    $confirm = protect($_POST['passconf']);

    $email = protect($_POST['email']);

    $name = protect($_POST['name']);

    $aim = protect($_POST['aim']); 

 

    $errors = array();

   

        if (!$username) {

        $errors[] = "Username is not defined!";

}

 

if($password){

  $errors[] = "Password is not defined!";

        }

 

        if($password){

        if(!$confirm){

$errors[] = "Confirmation password is not defined!";

        }

        }

 

        if(!$email){

$errors[] = "Email is not defined!"; 

}

     

        if(!$name){

            $errors[] = "Name is not defined!";

        }

       

        If (!$aim){

$errors[] = "AIM Screename is not defined!";

        }

 

if ($username) {

if(!ctype_alnum($username)){

$errors[] = "Username can only contain numbers and letters!";

}

}

 

        if($password && $confirm) {

 

}   

}

 

     

?>   

 

 

 

 

 

functions.php

<?php

 

function protect($string){

    $string = mysql_real_escape_string($string);

    $string = strip_tags($string);

    $string = addslashes($string);

   

    return $string;

}   

 

function connect () {

    $con = mysql_connect( 'localhost', 'MYNAME', 'MYPASSWORD') or die(mysql_error());

    $db = mysql_select_db( 'MYNAME_users', $con);

}

 

?>

[derrick1123]

Looks like you only gave it a place to show errors, but not a place to show it has worked.

[teng84]

try error reporting to see the errors..

try to put this at the top of your script

error_reporting(E_ALL);

[derrick1123]

try error reporting to see the errors..

try to put this at the top of your script

error_reporting(E_ALL);

And after you do that, give us the errors you receive.

[dizzleboi1]

i put it at the top of functions and got this

 

 

Notice: Undefined index: submit in /home/MYNAME/public_html/register.php on line 6

[teng84]

i c no post data no post index..

 

if(!isset($_POST['submit'])) {
}

instead of
if(!$_POST['submit']){

[dizzleboi1]

NEW ERROR

Parse error: syntax error, unexpected '}' in /home/MYNAME/public_html/register.php on line 18

[derrick1123]

TRY:

if($_POST['submit']){

 

I don't know why...but try it.

[teng84]

try

<?php
error_reporting(E_ALL);
include_once "functions.php";

connect();

if(!isset($_POST['submit'])){
   echo "<table border=\"0\" cellspacing=\"3\" cellpadding=\"3\">\n";
   echo "<form method=\"post\" action=\"register.php\">\n";
   echo "<tr><td colspan=\"2\" align=\"center\">Registration Form</td></tr>\n";
   echo "<tr><td>Username</td><td><input type=\"text\" name=\"username\"></td></tr>\n";
   echo "<tr><td>Password</td><td><input type=\"password\" name=\"password\"></td></tr>\n";
   echo "<tr><td>Confirm</td><td><input type=\"password\" name=\"passconf\"></td></tr>\n";
   echo "<tr><td>E-Mail</td><td><input type=\"text\" name=\"email\"></td></tr>\n";
   echo "<tr><td>Name</td><td><input type=\"text\" name=\"name\"></td></tr>\n";
   echo "<tr><td>AIM Address</td><td><input type=\"text\" name=\"aim\"></td></tr>\n";   
        echo "<tr><td colspan=\"2\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"Register\"></td></tr>\n";
        echo "</form></table>\n"; 
}
else {
    $username = protect($_POST['username']);
    $password = protect($_POST['password']);
    $confirm = protect($_POST['passconf']);
    $email = protect($_POST['email']);
    $name = protect($_POST['name']);
    $aim = protect($_POST['aim']); 
   
    $errors = array();
   
        if (!$username) {
            $errors[] = "Username is not defined!";
      }   
      
      if($password){
         $errors[] = "Password is not defined!";
        }

        if($password){
           if(!$confirm){
            $errors[] = "Confirmation password is not defined!";
           }
        }

        if(!$email){
         $errors[] = "Email is not defined!";   
      }
     
        if(!$name){
            $errors[] = "Name is not defined!";
        }
         
        If (!$aim){
          $errors[] = "AIM Screename is not defined!";
           }
      
      if ($username) {
          if(!ctype_alnum($username)){
          $errors[] = "Username can only contain numbers and letters!";
          }
      }

        if($password && $confirm) {

}     
}

       
?>     

[dizzleboi1]

worked but it still seems to bring me to a blank page

[derrick1123]

Because you haven't given it anything to show:

 

<?php
error_reporting(E_ALL);
include_once "functions.php";

connect();

if(!isset($_POST['submit'])){
   echo "<table border=\"0\" cellspacing=\"3\" cellpadding=\"3\">\n";
   echo "<form method=\"post\" action=\"register.php\">\n";
   echo "<tr><td colspan=\"2\" align=\"center\">Registration Form</td></tr>\n";
   echo "<tr><td>Username</td><td><input type=\"text\" name=\"username\"></td></tr>\n";
   echo "<tr><td>Password</td><td><input type=\"password\" name=\"password\"></td></tr>\n";
   echo "<tr><td>Confirm</td><td><input type=\"password\" name=\"passconf\"></td></tr>\n";
   echo "<tr><td>E-Mail</td><td><input type=\"text\" name=\"email\"></td></tr>\n";
   echo "<tr><td>Name</td><td><input type=\"text\" name=\"name\"></td></tr>\n";
   echo "<tr><td>AIM Address</td><td><input type=\"text\" name=\"aim\"></td></tr>\n";   
        echo "<tr><td colspan=\"2\" align=\"center\"><input type=\"submit\" name=\"submit\" value=\"Register\"></td></tr>\n";
        echo "</form></table>\n"; 
}
else {
    $username = protect($_POST['username']);
    $password = protect($_POST['password']);
    $confirm = protect($_POST['passconf']);
    $email = protect($_POST['email']);
    $name = protect($_POST['name']);
    $aim = protect($_POST['aim']); 
   
    $errors = array();
   
        if (!$username) {
            $errors[] = "Username is not defined!";
      }   
      
      if($password){
         $errors[] = "Password is not defined!";
        }

        if($password){
           if(!$confirm){
            $errors[] = "Confirmation password is not defined!";
           }
        }

        if(!$email){
         $errors[] = "Email is not defined!";   
      }
     
        if(!$name){
            $errors[] = "Name is not defined!";
        }
         
        If (!$aim){
          $errors[] = "AIM Screename is not defined!";
           }
      
      if ($username) {
          if(!ctype_alnum($username)){
          $errors[] = "Username can only contain numbers and letters!";
          }
      }

        if($password && $confirm) {
echo "IT WORKS!";
}     
}

       
?> 

I think thats were it goes...

[dizzleboi1]

now when hit browse on the table i dont see myself signed  up is it im not routing my tables correctly?

[dizzleboi1]

all that seem to have done is let the user know that the password was entered or not i hit 2 totally different passwords with nothing else filled and got the "IT WORKS!" confirm,, which is what i dont want

[derrick1123]

Try and see if there is something wrong with mysql:

functions.php

<?php

function protect($string){
    $string = mysql_real_escape_string($string);
    $string = strip_tags($string);
    $string = addslashes($string);
   
    return $string;
}   

function connect () {
    $con = mysql_connect( 'localhost', 'MYNAME', 'MYPASSWORD') or die(mysql_error());
    $db = mysql_select_db( 'MYNAME_users', $con) or die(mysql_error());
}

?>

This is starting to get weird... Sorry I couldn't help.

----

Do you use cpanel? If so I THINK I see the error.

[dizzleboi1]

yea i went to control panel on my web hoster and there server host is local host and i had named my db

 

"WITHMYNAME_users" thats what i put for the select statement in functions just to let you know and the name has to go before the name u choose. i just dont see where i can connect the form to the db table so it knows where to store it because as you know my codes suck a bit

[teng84]

can you tell us your real problem now?

[derrick1123]

Well if your using a shared database with other people, you have to use:

    $con = mysql_connect( 'localhost', 'MYNAME_username', 'MYPASSWORD') or die(mysql_error());
    $db = mysql_select_db( 'MYNAME_dbname', $con) or die(mysql_error());

 

And you have to created the dbname and username and add permissions to them.

[dizzleboi1]

can you tell us your real problem now?

 

what do you mean?

 

 

and derrick i have all the info down, i think my problem is not a way to give the page a place to send the info via table. what am i missing because i clearly havent put the table name down there just not sure how to go about that

[dizzleboi1]

someone please help  ???

[peranha]

you need something like

 

// create query
$query = "INSERT INTO table (field, field, etc) VALUES ($value, $value, etc)";

// execute query
$result = mysql_query($query) or die ("Error in query: $query. ".mysql_error());

 

After all checks are done.

[dizzleboi1]

you need something like

 

// create query
$query = "INSERT INTO table (field, field, etc) VALUES ($value, $value, etc)";

// execute query
$result = mysql_query($query) or die ("Error in query: $query. ".mysql_error());

 

After all checks are done.

 

omg thats what i forgot the insert query not exactly this but the insert into 'users' etc.

[derrick1123]

Please reply and tell us if this works.

[dizzleboi1]

im making the commands now

[dizzleboi1]

im getting a new error when i sign up i got all the things i needed now i get this

 

 

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''Admin','0b91dec4fe98266a03b136b59219d0d6','[email protected]','Testname','te' at line 3

[dizzleboi1]

i will post the new source if anyone needs it