Ajax Username Availability Check: PHPFusion 8 Support

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Ajax Username Availability Check

About : This will add an Automated Function into the Registration, which will show to User, if the Username is Available or Not.

Live Demo : www.clan-icsl.com/register.php

Installation :

1. Download the File: http://rapidshare.com/files/444233372...cludes.zip and upload the files to the includes folder.

2. Backup your Original register.php and then Edit register.php.

3. After the First 4 Lines, i.e,

Code Download source

require_once "maincore.php";
require_once THEMES."templates/header.php";
include LOCALE.LOCALESET."register.php";
include LOCALE.LOCALESET."user_fields.php";

Add after the above code :

Code Download source

add_to_head("<script type='text/javascript' src='".INCLUDES."ajaxusernamecheck.js'></script>");

4. Now, Search for the below line in register.php :

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echo "<td class='tbl'><input type='text' name='username' maxlength='30' class='textbox' style='width:200px;' /></td>\n";

Change this Line to the given below line :

Code Download source

echo "<td class='tbl'><input type='text' name='username' maxlength='30' id='username' class='textbox' style='width:200px;' /><div id='usernamecheckstatus'><img src='".IMAGES."checking.gif' width='0' height='0' /></div></td>\n";

5. Now Search for the text closetable(); in the file. After this line, add the below code :

Code Download source

// Code Added for Automatic Username Availability Check
echo "<script type='text/javascript' src='".INCLUDES."typewatch.js'></script>";
echo "<script type='text/javascript'>$('#username').typeWatch( { wait: 1000, captureLength: 3, highlight:false, callback:checkingname } );</script>";
// Code Ends Here

All Settings are Done !!!

Now, Upload the image www.clan-icsl.com/images/checking.gif

into images folder.
Or you can also make your Own Loading Image yourself from http://ajaxload.info/. I advice you to not to use Transparent Background image as it doesn't displays much good(reduced alpha) kind of image. So, it is better to use the background color of your page as your background color in the Loading image while making it throught this website.

Also, you can adjust the Text displayed from the filde includes/ajaxusernamecheck.php

Done !!!

Have Fun !!!

Edited by Ankur on 24-01-2011 08:33, 13 y

0 replies

Thanks, Ankur!

0 replies

You don't need this....

[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]echo "<script type='text/javascript' src='".INCLUDES."jquery1.2.1.js'></script>";[/syntaxhighlighter]

Jquery is already in the core.

0 replies

Quote

Ypsilon wrote:
Thanks

No Problem !!!!!

[quote]Fangree_Craig wrote:
You don't need this....

[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]echo "<script type='text/javascript' src='".INCLUDES."jquery1.2.1.js'></script>";[/syntaxhighlighter]

Jquery is already in the core.

Oh Ya !!!

Its there B) Didn't tested without it as it is working with it too...

But please remobe if it work with the jquery given in the core in case to ignore the overlapping of functions... :P

Edited by Ankur on 23-01-2011 19:08, 13 y

0 replies

Your code is vulnerable young padavan.
Check the $name carefully.

0 replies

Any suggestions how to check $name carefully Polarfox?

Teach the guy. heheh

Thanks

Edited by Craig on 23-01-2011 20:55, 13 y

0 replies

Use http://code.starefossen.com/infusions...stripinput or something like.

0 replies

Polarfox can you please show me which part of his code is vulnerable?

0 replies

Quote

PolarFox wrote:
Your code is vulnerable young padavan.
Check the $name carefully.

What variable are you referring to? I don't see any variable called $name

The code snippet should not be vulnerable

EDIT: Wooups, I missed the ZIP archive - you're right... nice spot

ajaxusernamecheck.php, line 26:
[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]$name = $_POST['username'];[/syntaxhighlighter]
That should do the trick:
[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]$name = stripinput($_POST['username']);[/syntaxhighlighter]

Edited by Christian on 23-01-2011 21:48, 13 y

0 replies

Woops I also missed the Zip Archive I was looking at his snippits. lol

Thanks man.

0 replies

Oh My God !!! :o

As I already know myself, that I am not Good in PHP and Ajax, I should not have posted this before revising atleast 5 times... :|

Whatever, But this made me know about my mistake ... B)

By the Way, Thanks to you all Guys, for Noticing and Reporting and Giving the Solution... :D

DOWNLOAD UPDATED
- Removed the jquery file from the Archive as it is already in Core.

Quote

PolarFox wrote:
Your code is vulnerable young padavan.

Sorry ! Didn't found any meaning for the word padavan on Google. Whats the meaning ? :P

Quote

Fangree_Craig wrote:
Teach the guy. heheh

Yeah !!! You Guys have to Teach me PHP now ! ;)

Thanks PMM B)

Edited by Ankur on 24-01-2011 08:38, 13 y

0 replies

Nice Ankur and here is my interpretation of this.

I have added icons.

Upload these icons to root/images/
www.fangree.co.uk/images/available.gif

www.fangree.co.uk/images/unavailable.gif

ajaxusernamecheck.php
[syntaxhighlighter brush=php,first-line=1,highlight=0,collapse=false,html-script=false]<?php
/*-------------------------------------------------------+
| PHPFusion Content Management System
| Copyright (C) 2002 - 2010 Nick Jones
| http://www.php-fusion.co.uk/
+--------------------------------------------------------+
| Filename: ajaxusernamecheck.php
| Author: Ankur Thakur
| Web: http://www.php-fusion.in/
| Web: http://www.clan-icsl.com/
| Web: http://ankurthakur.co.cc/
+--------------------------------------------------------+
| Modified by Fangree Productions
| Site: http://www.fangree.co.uk
+--------------------------------------------------------+
| This program is released as free software under the
| Affero GPL license. You can redistribute it and/or
| modify it under the terms of this license which you
| can read by viewing the included agpl.txt or online
| at www.gnu.org/licenses/agpl.html. Removal of this
| copyright header is strictly prohibited without
| written permission from the original author(s).
+--------------------------------------------------------*/

include "../maincore.php";

if ((isset($_POST['username']) && is_string($_POST['username']))) {

$username = stripinput($_POST['username']);
$result = dbquery("SELECT * FROM ".DB_USERS." WHERE user_name='".$username."'"

;

if (dbrows($result)>0){

echo " <img src='images/unavailable.gif' alt='Unavailable' style='border: 0px; padding-right: 3px; padding-top: 2px; vertical-align: middle; /> <br /><span style=\"color: #ff0000;\">Username Not Available</span>";
}else{
echo " <img src='images/available.gif' alt='Available' style='border: 0px; padding-right: 3px; padding-top: 2px; vertical-align: middle; /><br /> <span style=\"color: #00ff00;\">Username Available</span>";
}
}else{
echo "<span style=\"color: #ff0000;\"><b>Access Denied !</b></span>";
}

?>[/syntaxhighlighter]

Edited by Craig on 24-01-2011 10:00, 13 y

0 replies

Quote

Didn't found any meaning

Because it's http://en.wikipedia.org/wiki/Padawan lol :)

0 replies

@PolarFox : LOL !! :P You have written wrong spellings that why I wasn't able to !!!
BTW, Thanks ..... ;)

@Fangree : Yeah ! That Looks Nice ... :)

0 replies

Next we need Email checker, yes!

0 replies

Quote

Fangree_Craig wrote:
Next we need Email checker, yes!

Hmm... ! But Normally in registration, only Usernames are checked. Byt the way, you can implement that for email checker too... B)

But I am currently searching for a JS for the Registrations field to check if the Details entered are correct or not...
Ex: email is : something@something.com ..... not something@something etc etc !!! ;)

Ex: Live Validation kind of thing which will do this checking on the spot...
http://andreaslagerkvist.com/jquery/l...alidation/

Edited by Ankur on 24-01-2011 14:45, 13 y

0 replies

Email checker not needed. Guess why? :)

0 replies

Quote

PolarFox wrote:
Email checker not needed. Guess why? :)

Hmm... !!! Thinking but not getting the Exact point

www.php-fusion.in/images/smiley/confused.gif

, that why there isn't any need....

May be, so that the E-Mails would not be Public/Leak for Misuse.... :P

Don't know......... :( You tell ...... :P

0 replies

Quote

Ankur wrote:

1. Download the File: http://rapidshare.com/files/444233372...cludes.zip and upload the files to the includes folder.

why i cannot download?

0 replies

Quote

emilife93 wrote:
Quote
Ankur wrote:

1. Download the File: http://rapidshare.com/files/444233372...cludes.zip and upload the files to the includes folder.

why i cannot download?

My Friend, the Link is Public and you can Download it. Please wait for the rapidshare page to load as it don't show the file until the page is loaded... ;)

0 replies

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