Bottyz
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Everything posted by Bottyz
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<?php include('Connections/lh.php'); //initialize the session if (!isset($_SESSION)) { session_start(); } if (!function_exists("GetSQLValueString")) { function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") { $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue; $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue); switch ($theType) { case "text": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "long": case "int": $theValue = ($theValue != "") ? intval($theValue) : "NULL"; break; case "double": $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL"; break; case "date": $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL"; break; case "defined": $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue; break; } return $theValue; } } $loginFormAction = $_SERVER['PHP_SELF']; if (isset($_GET['accesscheck'])) { $_SESSION['PrevUrl'] = $_GET['accesscheck']; } if (isset($_POST['login_username'])) { $loginUsername=""; $loginUsername=$_POST['login_username']; $password=""; $password=$_POST['login_password']; $errors=""; function validate_email($email) { return preg_match('/^[A-Za-z0-9_\-\.]+@[A-Za-z0-9_\-\.]+\.[A-Za-z0-9_\-\.]+$/', $email) == 0; } if (validate_email($loginUsername) ) { $errors.="ERROR: Please enter a valid email address in the form of [email protected].<br><br>"; } if ($password == '') $errors.="ERROR: Please enter your password.<br><br>"; if ( !$errors ) { $MM_fldUserAuthorization = "activated"; $MM_redirectLoginSuccess = "../LHU/cjproregister.php"; $MM_redirectLoginFailed = "index2.php"; $MM_redirecttoReferrer = true; mysql_select_db($database_lh, $lh); $LoginRS__query=sprintf("SELECT their_username, their_password, activated FROM cjusers WHERE their_username=%s AND their_password=%s", GetSQLValueString($loginUsername, "text"), GetSQLValueString($password, "text")); $LoginRS = mysql_query($LoginRS__query, $lh) or die(mysql_error()); $loginFoundUser = mysql_num_rows($LoginRS); if ($loginFoundUser) { $loginStrGroup = mysql_result($LoginRS,0,'activated'); //declare two session variables and assign them $_SESSION['MM_Username'] = $loginUsername; $_SESSION['MM_UserGroup'] = $loginStrGroup; if (isset($_SESSION['PrevUrl']) && true) { $MM_redirectLoginSuccess = $_SESSION['PrevUrl']; } header("Location: " . $MM_redirectLoginSuccess ); } else { $_SESSION['invalid']="true"; header("Location: ". $MM_redirectLoginFailed ); } } } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- Design by BottyZ --> <head> <title>Support Area Login</title> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <meta name="keywords" content=""> <meta name="description" content=""> <link href="../LHU/css/mainltblue.css" rel="stylesheet" type="text/css"> <script src="../LHU/jquery.js" type="text/javascript"></script> </head> <!-- ImageReady Slices (Rich Web Visual3.psd) --> <body> <script type="text/javascript"> <!-- $(document).ready(function() { $(".defaultText").focus(function(srcc) { if ($(this).val() == $(this)[0].title) { $(this).removeClass("defaultTextActive"); $(this).val(""); } }); $(".defaultText").blur(function() { if ($(this).val() == "") { $(this).addClass("defaultTextActive"); $(this).val($(this)[0].title); } }); $(".defaultText").blur(); }); //--> </script> <?php if(preg_match('/(?i)msie [1-6]/',$_SERVER['HTTP_USER_AGENT'])) { include_once( '../LHU/ltbluenavie6.php' ); } else { include_once( '../LHU/ltbluenav.php' ); } ?> <div id="main"> <div id="maincontentlogin"> <br> <br> <h1><img src="http://www.bottyz.co.uk/LHU/images/cjlogin.png" alt="CJ Pro Login Area"></h1> <br> <br> <?php $error_color="#61d0fe"; if ($errors) { echo "<div style='padding-left: 50px; margin-left: auto; margin-right: auto; color:"; echo $error_color; echo ";'><br>"; echo $errors; echo "</div><br><br>"; $errors=""; } if ($_SESSION['invalid']="true") { echo "<div style='padding-left: 50px; margin-left: auto; margin-right: auto; color:"; echo $error_color; echo ";'>ERROR: Invalid Username/Password!</div><br><br>"; $_SESSION['invalid']=""; } ?> <form style="margin-left: auto; margin-right: auto;" action="<?php echo $loginFormAction; ?>" method="POST" name="LoginFrom"> <div style="margin-left: auto; margin-right: auto;"> <div style="margin: 0 auto; width: 400px;"> <fieldset> <legend style="color: #61d0fe; font-size: 1.2em;"> Login </legend> <br> <div style="padding-left: 40px;"> <label for="login_username">Email Address: </label> <input class="defaultText" type="text" name="login_username" value="<?php echo htmlentities($loginUsername) ?>" tabindex="1"> <br><br> <label for="login_password">Password: </label> <input class="defaultText" type="password" name="login_password" tabindex="2"> <br><br> <input type="submit" name="Submit" value=" Login " tabindex="3"> <br><br> </div> </fieldset> <br> <div style="margin-left: auto; margin-right: auto; text-align: center;"> <a href="cjproregister.php"><b>Register Now</b></a> | <a href="#"><b>Forgot Password?</b></a></div> <br> </div> </div> </form> <br> <br> <br> </div> </div> <?php include_once( '../LHU/copyright.php' ); ?> </div> </body> </html> That is the full page code. I've contained all login functions within that one page. I've tried teamatomic's method to the best of my ability and it didn't change anything. I can't understand it. The above code i've modified from the original snippet i posted and now displays the error regardless. I've echoed the $_SESSION['invalid'] which is for some reason always true. I'm testing in FF, SAFARI, GC, IE and O. All showing the same. FF has Aadvark and HTML tidy installed.
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Hi thanks for the fast reply, There isn't a $_SESSION['error']. Do you mean insert it somewhere? How can i then clear that variable?
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Hi all, having a spot of bother unsetting a single $_SESSION variable on a login page. Basically, i'm trying to return an error if the login was unsuccessful due to either the username or password was wrong. I set the $_SESSION['invalid'] variable to equal an error message variable $msg within the check login details if statement. Then after i've set it i use a header to redirect back to the page again. then i use the following code to print it to the page: $error_color="#61d0fe"; $errors2 = $_SESSION['invalid']; if ($errors2) { echo "<div style='padding-left: 50px; margin-left: auto; margin-right: auto; color:"; echo $error_color; echo ";'><br>"; echo $errors2; echo "</div><br><br>"; $errors2=""; unset($_SESSION['invalid']); } but if i use the above unset($_SESSION['invalid']) line the error message doesn't display at all. It destroys it without it printing on the page. However, if i leave it out the error message doesn't disappear until the whole session is reset by clearing the browser history or closing the page. This has been bugging me for a few hours now. Is there any way round it?? Thanks for your help in advance!
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Thanks Jl5501, slightly different issue now EDIT... think it is now something to do with my validate function: function validate_fax($fax) { return preg_match('/^([0-9,+() ]{9,})+$/i', $fax); } Is my syntax correct for allowing only digits, brackets, plus symbol and spaces 9 characters minimum in length?
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Hi all, just a quickie. I want to only run a validate fax function if a fax number is entered... but i cant get the validate fax function to run from within the if statement. It runs fine if i set it up without the if user_fax!= '' statement. but i want the fax field optional. if ($user_fax != '') { if (validate_fax($user_fax) ) { $errors.="ERROR: Please enter a valid Fax Number including extension if applicable.<br><br>"; } } what am i doing wrong? thanks
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Thanks for your reply Daniel but if i remove the code withing the array_reverse brackets i get an invalid arguement error. I only want to reverse the order of the list as its taken from the file. At the minute it is taking the first entry and putting it last. But i want it to put the first entry in the text file first.
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Hi all, How can i unreverse or double-reverse the following script? I want the script to read from a text file but with the ID going up not down. function display(){ global $EXHIBIT_ITEM, $EXHIBIT_LIST, $JAVASCRIPT; $CODE_URL = exhibit_CODE_URL; $view = ''; $items = ''; $itemId = count($this->exhibit) + 1; // ORDER IN REVERSE reset( $this->exhibit ); foreach( array_reverse($this->exhibit) as $n ){ $itemId--; if( $this->isLoggedIn() ){ $editLinks = <<<EOT <A HREF="#" ONCLICK="exhibit_ShowElement('exhibit-edit-$itemId'); exhibit_HideElement('exhibit-view-$itemId'); return false;"><b>Edit</b></A> | <A HREF="$CODE_URL?exhibit_action=delete&id=$itemId" ONCLICK="return confirm('Are you sure you want to delete this exhibition item?')"><b>Delete</b></A> EOT; } else { $editLinks = ''; } $formExhibition = htmlentities( $n['exhibition'] ); $formStartdate = htmlentities( $n['startdate'] ); $formEnddate = htmlentities( $n['enddate'] ); $formVenue = htmlentities( $n['venue'] ); $replaces = array( '{EXHIBITION}' => $n['exhibition'], '{FORM_EXHIBITION}' => $formExhibition, '{STARTDATE}' => $n['startdate'], '{FORM_STARTDATE}' => $formStartdate, '{ENDDATE}' => $n['enddate'], '{FORM_ENDDATE}' => $formEnddate, '{VENUE}' => $n['venue'], '{FORM_VENUE}' => $formVenue, '{ITEM_ID}' => $itemId, '{EDIT_LINKS}' => $editLinks, '{CODE_URL}' => exhibit_CODE_URL ); $itemDisplay = str_replace( array_keys($replaces), array_values($replaces), $EXHIBIT_ITEM ); $items .= $itemDisplay; }
