I just started learning php and my first project was to make a working contact form. I have typed up what I could, but for some reason there appears to be some sort of errors that php is not telling me. I have looked for solutions to the issue on another web forum like phpacademy, and to no avail. I finally came to try out stack overflow, since I have heard great things about this forum. Any help is appreciated, and thanks in advance.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Contact</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="css/styles.css"/>
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't websites if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<?php
if ($_POST['submit']){
if(!$_POST['firstname']){
$error='<br /> Please Enter your first name';
}
if(!$_POST['lastname']){
$error='<br /> Please Enter your last name';
}
if(!$_POST['email']){
$error='<br /> Please Enter your email address';
}
if(!$_POST['phone']){
$error='<br /> Please Enter your phone number';
}
if(!$_POST['message']){
$error='<br /> Please Enter your message you would like to send';
}
if($_POST['email']!="" and !filter_var($_POST['email'],
FILTER_VALIDATE_EMAIL)){
$error.='<br /> Please enter a valid email address';
}
if($error){
$result='<div class="alert alert-danger"><strong>One or more errors has occurred</strong>'.$error.'</div>';
}
else {
if (mail("casey#caseywoelfle.com", "Potential Client!", "FirstName: " .
$_POST['firstname'] . "
LastName ".$_POST['lastname'] ."
Email: " .$_POST['email'] . "
Phone: ".$_POST['phone'] . "
Comment: ".$_POST['comment'])) {
$result = '<div class="alert alert-success"><strong>Thank you!</strong>I\'ll be in touch within 2 business days.</div>';
} else {
$result = '<div class="alert alert-danger"> Sorry, there was an error sending your message. Please try again later.</div>';
}
}
}
?>
<nav class="navbar">
<div class="container-full">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand honey-sb" href="#">CW</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li><a class="nLink" href="index.html">Home</a></li>
<li><a class="nLink" href="about.html">About</a></li>
<li><a class="nLink" href="portfolio.html">Portfolio</a></li>
<li><a class="nLink" href="contact.php">Contact</a></li>
</ul>
</div>
</div>
</nav>
<div class="container-fluid">
<div class="row contact-sec">
<div class="col-md-12">
<form class="form-horizontal" method="post">
<div class="well">
<h1 class="text-center header">Contact Me</h1>
<h3 class="text-center">
Do you have a project you would like me to take a look at or maybe you have an idea?<br/>Either
way don’t hesitate to send me an email using the contact form or give me a call.
</h3>
</div>
<div class="form-group">
<span class="col-md-1 col-md-offset-2 text-center"><i class="glyphicon glyphicon-user"></i></span>
<div class="col-md-6">
<input id="InputFirstName" name="firstname" type="text" placeholder="First Name" class="form-control">
</div>
</div>
<div class="form-group">
<span class="col-md-1 col-md-offset-2 text-center"><i class="glyphicon glyphicon-user"></i></span>
<div class="col-md-6">
<input id="InputLastName" name="lastname" type="text" placeholder="Last Name" class="form-control">
</div>
</div>
<div class="form-group">
<span class="col-md-1 col-md-offset-2 text-center"><i class="glyphicon glyphicon-envelope"></i></span>
<div class="col-md-6">
<input id="InputEmail" name="email" type="text" placeholder="Email Address" class="form-control">
</div>
</div>
<div class="form-group">
<span class="col-md-1 col-md-offset-2 text-center"><i class="glyphicon glyphicon-earphone"></i></span>
<div class="col-md-6">
<input id="InputPhone" name="phone" type="text" placeholder="Phone" class="form-control">
</div>
</div>
<div class="form-group">
<span class="col-md-1 col-md-offset-2 text-center"><i class="glyphicon glyphicon-pencil"></i></span>
<div class="col-md-6">
<textarea class="form-control" id="InputMessage" name="message" placeholder="Enter your massage for us here. We will get back to you within 2 business days." rows="7"></textarea>
</div>
</div>
<div class="well">
<div class="form-group">
<div class="col-sm-4 col-sm-offset-4 text-center">
<button type="submit" id="submit" name="submit" class="btn btn-primary btn-lg">Submit</button>
</div>
</div>
</div>
</form>
</div>
</div>
</div>
<footer>
<div class="container-fluid">
<div class="row" id="f-nav">
<div class="col-xs-6 col-sm-3 text-center" id="f-contact">
<h2 class="footerbolder">Contact</h2>
<img src="images/ph.png" class="img-responsive" alt=""/>
</div>
<div class="col-xs-6 col-sm-3 text-center" id="f-about">
<h2 class="footerbolder">About Us</h2>
<img src="images/ph.png" class="img-responsive" alt=""/>
</div>
<div class="col-xs-6 col-sm-3 text-center" id="f-services">
<h2 class="footerbolder">Services</h2>
<img src="images/ph.png" class="img-responsive" alt=""/>
</div>
<div class="col-xs-6 col-sm-3 text-center" id="f-follow">
<h2 class="footerbolder">Follow Me</h2>
<img src="images/ph.png" class="img-responsive" alt=""/>
</div>
</div>
<div class="row">
<div class="hidden-xs col-sm-12" id="pp-tos">
<div class="center-block text-center">
<a class="" href="#">Terms of Service</a>
<a>|</a>
<a class="" href="#">Privacy Policy</a>
</div>
</div>
</div>
</div>
</footer>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
<script src="js/Fittext/jquery.fittext.js"></script>
</body>
</html>
#B-and-P is right, if all your error checking validates, then your error variable is undefined by the time you reach your
if($error)
statement. To fix this, simply declare your error variable at the top to be null like
$error = NULL;
that way when you check for it, it is defined and if there is no errors, your script will send your mail.
There is no action attribute in your form tag. Example:
<form class="form-horizontal" method="post" action="send_form_email.php">
cut the PHP script from your code and put it in a separate file. Save as send_form_email.php
http://askguyson.com/simple-form-to-email-php-contact-form/
Related
I am having a problem getting back to my page with a unique id after processing a data
this first part of the code is redirecting into the page getting the unique id of the folder
<img src="<?= $row['folderimage'];?>" onerror="this.src='images/folder.png'" class="card-img-top" height="160" >
<div class="card-img">
<h6 style="text-align: center;"><?= $row['foldername'];?></h6>
this is the folder.php with unique id
<?php
require'config.php';
session_start();
if(isset($_GET['fldid'])){
$folder_id=$_GET['fldid'];
$sql="SELECT * FROM file_folder WHERE id='$folder_id'";
$result=mysqli_query($conn,$sql);
$row=mysqli_fetch_array($result);
$folder_name=$row['foldername'];
}
?>
<!DOCTYPE html>
<html>
<head>
<title>BSU</title>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="file.css">
<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" ><!-- FOR FONT AWESOME ICON-->
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"><!-- for css bootsrap 4 -->
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
</head>
<body class="bdy">
<div class="container-fluid">
<div class="row">
<div class="col-lg-3">
<hr>
<ul class="list-group">
<li class="list-group-item">
<div class="form-check">
<button class="btn btn-primary btn-lg btn-block" onclick="openFormfld()">Add Folde with Link</button>
</div>
</li>
<!-- para mag pop up ang add file form-->
<div class="form-popup" id="myFolderForm">
<form action="process.php" method="POST" enctype="multipart/form-data" class="form-container">
<!-- para ma notify if success or may error sa pag add ng file-->
<div style="display:<?php if(isset($_SESSION['showFilerror'])){echo $_SESSION['showFilerror'];}else { echo'none'; } unset($_SESSION['showFilerror']); ?>"
class="alert alert-danger alert-dismissible text-center mt-3">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong><?php if(isset($_SESSION['filemess'])){echo $_SESSION['filemess'];} unset($_SESSION['showFilerror']); ?></strong>
</div>
<!-- end of notif -->
<input type="hidden" name="folderid" value="<?= $folder_id; ?>">
<label for="folder"><b>Folder</b></label>
<input type="text" placeholder="Enter Folder Name" name="fldname"required>
<label for="link"><b>Link</b></label>
<input type="text" placeholder="Enter Link" name="link" required>
<label for="image"><b>Image For Folder</b></label>
<input type="file" name="image">
<button style="margin-top: 15px;" type="submit" name="folderlinkbtn" class="btn btnsub">Save</button>
Close
</form>
</div>
</ul>
</div>
<!-- para ma display ang folders -->
<div class="col-lg-9">
<!-- para ma notify pag successfull pag update-->
<div style="display:<?php if(isset($_SESSION['showAlert'])){echo $_SESSION['showAlert'];}else { echo'none'; } unset($_SESSION['showAlert']); ?>"
class="alert alert-success alert-dismissible text-center mt-3">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong><?php if(isset($_SESSION['message'])){echo $_SESSION['message'];} unset($_SESSION['showAlert']); ?></strong>
</div>
<!-- para ma notify pag hinde successfull pag update-->
<div style="display:<?php if(isset($_SESSION['showError'])){echo $_SESSION['showError'];}else { echo'none'; } unset($_SESSION['showError']); ?>"
class="alert alert-danger alert-dismissible text-center mt-3">
<button type="button" class="close" data-dismiss="alert">×</button>
<strong><?php if(isset($_SESSION['error'])){echo $_SESSION['error'];} unset($_SESSION['showError']); ?></strong>
</div>
<!-- end of notif -->
<h5 class="text-center" id="textChange"><?= $folder_name; ?> Folder</h5>
<hr>
<div class="row" id="result">
<?php
$sql="SELECT * FROM folder_link WHERE folder_id='$folder_id'";
$result=$conn->query($sql);
while($row=$result->fetch_assoc()){
?>
<div class="col-md-3 mb-2">
<div class="card-deck">
<div style="background-color:#f3f4ed " class="card border-secondary">
<div class="btn-group">
<button style="float: right;" class="btn btn-success dropdown-toggle" id="showhidereply" data-toggle="dropdown" aria-haspopup="true" data-id="<?= $row['id'];?>"></button>
<div class="dropdown-menu" id="replycomment-<?= $row['id'];?>">
<a class="dropdown-item refold" data-id="<?= $row['id'];?>" >Rename Folder</a>
<a class="dropdown-item chgimg" data-id="<?= $row['id'];?>" >Change Folder Picture</a>
Delete Folder
</div>
</div>
<img src="<?= $row['folder_image'];?>" onerror="this.src='images/folder.png'" class="card-img-top" height="160" >
<div class="card-img">
<h6 style="text-align: center;"><?= $row['folder_name'];?></h6>
<!-- para sa update folder name pop up-->
<div class="pop-up" id="upd-<?= $row['id'];?>">
<div class="popup-content">
<form action="process.php" method="POST">
<p style="text-align: center;">Rename Folder</p>
<input type="hidden" name="idd" value="<?= $row['id'];?>">
<input class="newfold" type="text" name="updatefolder" placeholder="Enter New Folder Name" required>
Close
<button type="submit" name="updatebtnfld" class="btn popbtn">Update</button>
</form>
</div>
</div>
<!-- end sa update folder name pop up-->
<!-- para mapalitan ang image folder pop up-->
<div class="pop-up" id="img-<?= $row['id'];?>">
<div class="popup-content">
<form action="process.php" method="POST" enctype="multipart/form-data">
<p style="text-align: center;">Change Folder Iamge</p>
<input type="hidden" name="idd" value="<?= $row['id'];?>">
<input type="file" name="image" required>
Close
<button type="submit" name="updimgfld" class="btn popbtn">Update</button>
</form>
</div>
</div>
<!-- end sa update link pop up-->
</div>
</div>
</div>
</div>
<?php } ?>
</div>
</div>
<!-- end sa folders display-->
</div>
</div>
this code below is my problem I don't what should I add in header to get me back in the page with unique id
if(isset($_POST['folderlinkbtn'])){
$fldid = $_POST['folderid'];
$fol = $_POST['fldname'];
$lin = $_POST['link'];
$image='images/'.$_FILES['image']['name'];
$target_dir="images/";
$target_file=$target_dir.basename($_FILES['image']['name']);
move_uploaded_file($_FILES['image']['tmp_name'],$target_file);
$sql="SELECT folder_id FROM folder_link WHERE folder_name ='$fol' LIMIT 1";
$check_query =mysqli_query($conn,$sql);
$count_folder = mysqli_num_rows($check_query);
if($count_folder>0){
$_SESSION['showFilerror']= 'block';
$_SESSION['filemess']="Sorry Folder Name Already Exist";
header('location:folder.php');}
else{
$sql ="INSERT INTO folder_link (folder_id,folder_links,folder_name,folder_image)VALUES('$fldid','$lin','$fol','$target_file')";
$run_query=mysqli_query($conn,$sql);
if($run_query){
$_SESSION['showAlert']= 'block';
$_SESSION['message']="Add File Successful";
header('location:folder.php');
}
else{
$_SESSION['showFilerror']= 'block';
$_SESSION['filemess']="ERROR</strong>";
header('location:folder.php');
}
}
}
if the processing requires redirecting to another page then include the unique ID in the url using GET method then include it in header function on php
I already fix the problem thanks in giving me an idea i just put
header( "Location: folder.php?fldid={$fldid}" );
I have a problem with the bootstrap modal, it doesn't insert data in MySQL even though i have a similar modal in the same page that updates the data.. The data is represented in tables with delete and update buttons for each row... Which both work well in the same page.. I am not using Ajax and i was hoping this would work without using any other technologies.. it's kinda odd as the update query uses the same technique and still works regardless
<?php
require_once "../db.php";
session_start();
if(!isset($_SESSION['admin'])){
header('location:login.php');
}
function redirect($url)
{
if (!headers_sent())
{
header('Location: '.$url);
exit;
}
else
{
echo '<script type="text/javascript">';
echo 'window.location.href="'.$url.'";';
echo '</script>';
echo '<noscript>';
echo '<meta http-equiv="refresh" content="0;url='.$url.'" />';
echo '</noscript>'; exit;
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="../css/all.css">
<link rel="stylesheet" href="../css/bootstrap.min.css">
<script src="../js/jquery-3.5.1.min.js"></script>
<script srC="../js/bootstrap.min.js"></script>
<style>
.nav-link{
font-size:18px;
font-weight:bold;
}
</style>
</head>
<body>
<?php
if(isset($_POST['confirmadd'])){
$code = $_POST['voyage'];
$newrow0 = $_POST['depart'];
$newrow1 = $_POST['villedep'];
$newrow2 = $_POST['arrivee'];
$newrow3 = $_POST['villearr'];
$newrow4 = $_POST['price'];
$addTrip = mysqli_query($sql,"INSERT INTO voyage VALUES('$code','$newrow0','$newrow1',$newrow2','$newrow3','$newrow4');");
if($addTrip){
redirect('dashboard.php');
}else{
echo "error";
}
}
?>
<div class="container-fluid bg-info sticky-top">
<div class="row d-flex align-items-center">
<div class="col-6 offset-1">
<h2 class="display-4 text-white">AnouBus</h2>
</div>
<div class="col-4">
<div class="navbar navbar-expand-lg navbar-light navbar-fixed-top">
<ul class="navbar navbar-nav">
<li class="nav-item"><a class="nav-link" href="logout.php">Logout</a></li>
</ul>
</div>
</div>
</div>
</div>
<h1 class="text-center">Your Trips</h1>
<button class="btn btn-primary mx-2" style="float:right;" data-toggle="modal" data-target="#addmodal">Add Trip</button>
<div class="modal fade" id="addmodal">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-header"><h2 class="text-center">Update Trip</h2></div>
<div class="modal-body">
<form method="post">
<div class="form-row">
<div class="form-group col-12">
<input type="text" name="voyage" class="form-control" placeholder="Trip Code">
</div>
<div class="form-group col-12">
<input type="text" name="depart" class="form-control" placeholder="Departure Time" ?>
</div>
<div class="form-group col-12">
<input type="text" name="villedep" class="form-control" placeholder="Departure City">
</div>
<div class="form-group col-12">
<input type="text" name="arrivee" class="form-control" placeholder="Arrival Time">
</div>
<div class="form-group col-12">
<input type="text" name="villearr" class="form-control" placeholder="Arrival City">
</div>
<div class="form-group col-12">
<input type="text" name="price" class="form-control" placeholder="Price">
</div>
<div class="form-group col-12">
<input type="submit" class="form-control btn btn-success" name="confirmadd" value="confirm">
</div>
</div>
</form>
</div>
</div>
</div>
</div>
I'm currently having some issues with creating a webpage that's only accessible once a user has logged in.
I've looked through various threads here, but to no avail. Any help with this would be greatly appreciated.
Here's my code:
login.php
<?php
Include('connect.php');
if (isset($_REQUEST['Submit']))
{
if($_REQUEST['user_id']=="" || $_REQUEST['password']=="")
{
echo " Field must be filled";
}
else
{
$sql1= "select * from student where email= '".$_REQUEST['user_id']."' && password ='".$_REQUEST['password']."'";
$result=mysql_query($sql1)
or exit("Sql Error".mysql_error());
$num_rows=mysql_num_rows($result);
if($num_rows>0)
{
session_start($_SESSION['Login']);
Echo "You have logged in successfully";
header("Location: statistics.html");
}
else
{
echo "Wrong username or password.";
}
}
}
?>
<!DOCTYPE html>
<html class="no-js">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>PHP Login Form</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/main.css">
</head>
<body>
<div class="container">
<div class="row" style="margin-top:20px">
<div class="col-xs-12 col-sm-8 col-md-6 col-sm-offset-2 col-md-offset-3">
<form name="form_login" method="post" action="login.php" role="form">
<fieldset>
<h2>Please Sign In</h2>
<hr class="colorgraph">
<div class="form-group">
<input name="user_id" type="text" id="user_id" class="form-control input-lg" placeholder="Email Address">
</div>
<div class="form-group">
<input type="password" name="password" id="password" class="form-control input-lg" placeholder="Password">
</div>
<span class="button-checkbox">
<button type="button" class="btn" data-color="info">Remember Me</button><!-- Additional Option -->
<input type="checkbox" name="remember_me" id="remember_me" checked="checked" class="hidden">
<hr class="colorgraph">
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<input type="submit" name="Submit" value="Login" class="btn btn-lg btn-success btn-block">
</div>
</div>
</fieldset>
</form>
</div>
</div>
</div>
</body>
</html>
And statistics.html (Page that should only be accessible when logged in)
<?php
include ("login.php")
session_start();
if(!isset($_SESSION['Login']))
{
header("Location:login.php");
die();
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Personal Website</title>
<link rel="stylesheet" href="../../CSS/stylesheetmain.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap-theme.min.css">
</head>
<body>
<!--Navigation Bar-->
<div class="row">
<div class="darkgrey column col-md-8 col-md-offset-2 col-xs-12 col-s-12">
<nav class="navbar navbar-background-color">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"><!--Reference: Bootstrap, 2015. getbootstrap.com. [Online] Available at: http://getbootstrap.com/ [Accessed 01 April 2015]-->
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="../index.html"></a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li class="active">Home</li><!--Edits made: Removed active button -->
<li>About Me</li>
<li>Blog</li>
<li>Contact Me</li>
<li>Login</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</div>
</div>
<div class="row">
<div class="navbarbottom column col-md-8 col-md-offset-2 col-xs-12 col-s-12"></div>
</div>
<!--Page Title-->
<div class="row">
<div class="title mediumbluetext col-md-8 col-md-offset-2 col-xs-0 col-s-0">
<center><h1>Statistics</h1></center>
</div>
</div>
<!--Main Body-->
<div class="row">
<!--Left Column Spacer-->
<div class="maintextleftbackground column col-md-2 col-xs-0 col-s-0">
<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-52f8f8c0164b330f" async="async"></script>
</div>
<!--Middle Column-->
<div class="maintext80 column col-md-8 col-xs-12 col-s-8 col-s-offset-2"><br>
<div id="main-chart-container"></div>
<div id="breakdown-chart-container"></div>
<div id="embed-api-auth-container"></div>
<div id="view-selector-container"></div>
</div>
<!--Right Column Spacer-->
<div class="maintextrightbackground column col-md-2 col-xs-0 col-s-0">
</div>
</div>
<!--Footer Bar-->
<div class="row">
<div class="darkgrey column col-md-8 col-md-offset-2 col-xs-12 col-s-12">
<nav class="navbar-background-color">
<div class="container-fluid">
<p class="navbar-text navbar-right">SiteMap</p>
</div>
</nav>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script>
(function(w,d,s,g,js,fs){
g=w.gapi||(w.gapi={});g.analytics={q:[],ready:function(f){this.q.push(f);}};
js=d.createElement(s);fs=d.getElementsByTagName(s)[0];
js.src='https://apis.google.com/js/platform.js';
fs.parentNode.insertBefore(js,fs);js.onload=function(){g.load('analytics');};
}(window,document,'script'));
</script>
</body>
</html>
No matter what I try, I can't seem to get the code to work. The files are in the same directory as well.
Any help with this would be greatly appreciated.
A few things wrong here but you're on the right track.
You are VERY susceptible to SQL injection. Please read about it.
Your form uses POST so your PHP should use $_POST and not $_REQUEST
You cannot set a session variable by passing it through to session_start. You need to set the variable like so: $_SESSION['isLoggedIn'] = true.
You are echoing right before you issue a header command. You cannot output anything before redirecting.
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 6 years ago.
I'm trying to create a login script, which generates a session after the user signed in, now the user would be redirected to a new url, sadly I receive the following error:
[Fri Sep 23 20:09:17.125738 2016] [fcgid:warn] [pid 27802] [client 91.97.73.183:12550] mod_fcgid: stderr: PHP Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/pr0b.com/httpdocs/index.php:109) in /var/www/vhosts/pr0b.com/httpdocs/handling/classes/user_login_class.php on line 74, referer: http://pr0b.com/
My code looks like the following:
Index.php
<?php
require_once('handling/classes/database_class.php');
require_once('handling/classes/site_config_class.php');
require_once('handling/classes/main_class.php');
$site_config = new site_config_class();
$site_informations = new main_class();
$site_informations_response = $site_informations->class_handler();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title><?php echo $site_config->site_title_home; ?></title>
<!-- Global stylesheets -->
<link href="https://fonts.googleapis.com/css?family=Roboto:400,300,100,500,700,900" rel="stylesheet" type="text/css">
<link href="assets/css/icons/icomoon/styles.css" rel="stylesheet" type="text/css">
<link href="assets/css/bootstrap.css" rel="stylesheet" type="text/css">
<link href="assets/css/core.css" rel="stylesheet" type="text/css">
<link href="assets/css/components.css" rel="stylesheet" type="text/css">
<link href="assets/css/colors.css" rel="stylesheet" type="text/css">
<link href="assets/css/stylesheet.css" rel="stylesheet" type="text/css">
<!-- Core JS files -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script type="text/javascript" src="assets/js/core/libraries/bootstrap.min.js"></script>
<script type="text/javascript" src="assets/js/plugins/ui/nicescroll.min.js"></script>
<script type="text/javascript" src="assets/js/plugins/ui/drilldown.js"></script>
<script type="text/javascript" src="assets/js/pages/form_select2.js"></script>
<script type="text/javascript" src="assets/js/core/app.js"></script>
<script type="text/javascript" src="assets/js/plugins/forms/selects/select2.min.js"></script>
<script type="text/javascript" src="../assets/js/plugins/notifications/noty.min.js"></script>
</head>
<body class="navbar-top-md-md login-container">
<div class="navbar-fixed-top">
<div class="navbar navbar-inverse">
<div class="navbar-header">
<a class="navbar-brand" href="index.html"><div class="logo"></div></a>
<ul class="nav navbar-nav pull-right visible-xs-block">
<li><a data-toggle="collapse" data-target="#navbar-mobile"><i class="icon-tree5"></i></a></li>
</ul>
</div>
<div class="navbar-collapse collapse" id="navbar-mobile">
<ul class="nav navbar-nav navbar-right">
<li><a data-toggle="modal" data-target="#modal-registration"><i class="icon-users4 position-left"></i> Register Account</a></li>
<li><a data-toggle="modal" data-target="#modal-login"><i class="icon-user-lock position-left"></i> Log In</a></li>
<li><a data-toggle="modal" data-target="#modal-recover"><i class="icon-reply position-left"></i> Resend Credentials</a></li>
</ul>
</div>
</div>
<!-- /main navbar -->
<!-- Second navbar -->
<div class="navbar navbar-default" id="navbar-second">
<ul class="nav navbar-nav no-border visible-xs-block">
<li><a class="text-center collapsed" data-toggle="collapse" data-target="#navbar-second-toggle"><i class="icon-menu7"></i></a></li>
</ul>
<div class="navbar-collapse collapse" id="navbar-second-toggle">
<ul class="nav navbar-nav">
<li class="active"><i class="icon-home position-left"></i> Home</li>
<li><i class="icon-heart6 position-left"></i> Community</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><i class="icon-facebook2"></i></li>
<li><i class="icon-twitter"></i></li>
<li><i class="icon-youtube"></i></li>
</ul>
</div>
</div>
<!-- /second navbar -->
</div>
<!-- /fixed navbars wrapper -->
<!-- Page container -->
<div class="page-container">
<div class="page-content">
<div class="content-wrapper">
<div class="row">
<div class="col-lg-3">
<div class="panel bg-slate-400">
<div class="panel-body">
<div class="heading-elements">
<span class="heading-text badge bg-slate-300">Registered users</span>
</div>
<h3 class="no-margin"><?php echo $site_informations_response['registered_users']; ?></h3>
Registered users
</div>
</div>
</div>
<div class="col-lg-3">
<div class="panel bg-slate-400">
<div class="panel-body">
<div class="heading-elements">
<span class="heading-text badge bg-slate-300">Online users</span>
</div>
<h3 class="no-margin"><?php echo $site_informations_response['online_users']; ?></h3>
Online users
</div>
</div>
</div>
<div class="col-lg-3">
<div class="panel bg-slate-400">
<div class="panel-body">
<div class="heading-elements">
<span class="heading-text badge bg-slate-300">Male users</span>
</div>
<h3 class="no-margin"><?php echo $site_informations_response['male_users']; ?></h3>
Male users
</div>
</div>
</div>
<div class="col-lg-3">
<div class="panel bg-slate-400">
<div class="panel-body">
<div class="heading-elements">
<span class="heading-text badge bg-slate-300">Female users</span>
</div>
<h3 class="no-margin"><?php echo $site_informations_response['female_users']; ?></h3>
Female users
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
Content
</div>
</div>
<!-- Login form -->
<div id="modal-login" class="modal fade">
<div class="modal-dialog">
<div class="modal-content login-form">
<!-- Form -->
<form class="modal-body" method="post">
<div class="text-center">
<div class="icon-object border-slate-300 text-slate-300"><i class="icon-reading"></i></div>
<h5 class="content-group">Login to your account <small class="display-block">Your credentials</small></h5>
</div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Username" name="username">
<div class="form-control-feedback">
<i class="icon-user text-muted"></i>
</div>
</div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Password" name="password">
<div class="form-control-feedback">
<i class="icon-lock2 text-muted"></i>
</div>
</div>
<input type="hidden" name="action" value="login">
<div class="form-group">
<button type="submit" class="btn bg-slate-600 btn-block">Login</button>
<button type="button" class="btn btn-default btn-block" data-dismiss="modal">Cancel</button>
</div>
<span class="help-block text-center no-margin">By continuing, you're confirming that you've read our Terms & Conditions and Cookie Policy</span>
</form>
<!-- /form -->
</div>
</div>
</div>
<!-- /login form -->
<!-- Registration form -->
<div id="modal-registration" class="modal fade">
<div class="modal-dialog">
<div class="modal-content login-form">
<!-- Form -->
<form class="modal-body" method="post">
<div class="text-center">
<div class="icon-object border-slate-300 text-slate-300"><i class="icon-plus3"></i></div>
<h5 class="content-group">Create account <small class="display-block">All fields are required</small></h5>
</div>
<div class="content-divider text-muted form-group"><span>Your credentials</span></div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Username" name="username">
<div class="form-control-feedback">
<i class="icon-user-check text-muted"></i>
</div>
</div>
<div class="form-group has-feedback has-feedback-left">
<input id="password" type="password" class="form-control" placeholder="Password" name="password">
<div class="form-control-feedback">
<i class="icon-user-lock text-muted"></i>
</div>
</div>
<div class="form-group has-feedback has-feedback-left">
<input id="password_confirm" type="password" class="form-control" placeholder="Repeat password" name="password_confirm">
<div class="form-control-feedback">
<i class="icon-user-lock text-muted"></i>
</div>
</div>
<div class="form-group">
<span id="password_status" class="help-block text-center no-margin"></span>
</div>
<div class="content-divider text-muted form-group"><span>Your privacy</span></div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Email" name="email">
<div class="form-control-feedback">
<i class="icon-mention text-muted"></i>
</div>
</div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Reset pin code" name="pin_code">
<div class="form-control-feedback">
<i class="icon-sync text-muted"></i>
</div>
</div>
<div class="form-group">
<select data-placeholder="Select a gender..." class="select" name="gender">
<option></option>
<option value="male">Male</option>
<option value="female">Female</option>
</select>
</div>
<div class="content-divider text-muted form-group"><span>Additions</span></div>
<div class="form-group">
<div class="checkbox">
<label>
<input type="checkbox" id="terms" class="styled" name="terms">Accept terms of service
</label>
</div>
</div>
<input type="hidden" name="action" value="register">
<div class="form-group">
<button id="registerButton" type="submit" class="btn bg-slate-600 btn-block" disabled>Register account</button>
<button type="button" class="btn btn-default btn-block" data-dismiss="modal">Cancel</button>
</div>
<span class="help-block text-center no-margin">By continuing, you're confirming that you've read our Terms & Conditions and Cookie Policy</span>
</form>
<!-- /form -->
</div>
</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
$("#password_confirm").keyup(validate);
});
$('#terms').change(function(){
$("#registerButton").prop('disabled', !$(this).is(':checked'));
});
function validate() {
var password1 = $("#password").val();
var password2 = $("#password_confirm").val();
if(password1 == password2) {
$("#password_status").text("Passwords match!");
}
else {
$("#password_status").text("Passwords do not match!");
}
}
</script>
<!-- /registration form -->
<!-- Password recovery form -->
<div id="modal-recover" class="modal fade">
<div class="modal-dialog">
<div class="modal-content login-form">
<!-- Form -->
<form class="modal-body" action="index.html">
<div class="text-center">
<div class="icon-object border-slate-300 text-slate-300"><i class="icon-spinner11"></i></div>
<h5 class="content-group">Password recovery <small class="display-block">We'll send you instructions in email</small></h5>
</div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Username">
<div class="form-control-feedback">
<i class="icon-user-check text-muted"></i>
</div>
</div>
<div class="form-group has-feedback has-feedback-left">
<input type="text" class="form-control" placeholder="Reset pin code">
<div class="form-control-feedback">
<i class="icon-sync text-muted"></i>
</div>
</div>
<input type="hidden" name="action" value="recover">
<button type="submit" class="btn bg-slate-600 btn-block">Reset password</button>
<button type="button" class="btn btn-default btn-block" data-dismiss="modal">Cancel</button>
</form>
<!-- /form -->
</div>
</div>
</div>
<!-- /password recovery form -->
<?php
if(!empty($_POST)){
$action = $_POST['action'];
switch ($action) {
case 'login':
require_once('handling/classes/user_login_class.php');
$user_login = new user_login_class($_POST['username'], $_POST['password']);
$user_login_response = $user_login->class_handler();
echo $user_login_response;
break;
case 'register':
require_once('handling/classes/register_class.php');
$register_account = new register_class($_POST['username'], $_POST['password'], $_POST['password_confirm'], $_POST['email'], $_POST['pin_code'], $_POST['gender']);
$register_account_response = $register_account->class_handler();
echo $register_account_response;
break;
case 'recover':
#code
break;
}
}
?>
</div>
</div>
</div>
<!-- /Page container -->
<!-- Footer -->
<div class="footer text-muted text-center">
<?php echo $site_config->site_footer; ?>
</div>
<!-- /footer -->
</body>
</html>
user_login_class
<?php
class user_login_class extends database_class {
// Class constructor
function __construct($username, $password) {
$this->username = $username;
$this->password = $password;
$this->salt = 'zWorlDs4lt';
$this->hashed_password = md5($this->salt.$this->password);
}
// Function to check the user credentials
function check_user_credentials() {
$this->connect();
$result = $this->execute_query("SELECT password FROM Users WHERE username = '" . $this->username . "'");
while($row = mysqli_fetch_assoc($result)) {
$response = $row['password'];
}
if($response !== $this->hashed_password) {
return false;
}else {
return true;
}
}
// Function to check the account status
function get_account_status() {
$this->connect();
$result = $this->execute_query("SELECT status FROM Users WHERE username = '" . $this->username . "'");
while($row = mysqli_fetch_assoc($result)) {
$response = $row['status'];
}
return $response;
}
// Function to update user informations
function update_user_variables() {
$this->connect();
$result = $this->execute_query("UPDATE Users SET ip = '" . $_SERVER['REMOTE_ADDR'] . "', online = '1' WHERE username = '" . $this->username . "'");
if(!$result) {
return false;
}else {
return true;
}
}
// Function to execute the class
function class_handler() {
if(!$this->username) {
return 'Error: Username is required. Please enter a valid username.';
}else if(!$this->password) {
return 'Error: Password is required. Please enter a valid password.';
}else {
$check_account_status = $this->get_account_status();
if($check_account_status == 1) {
return 'Error: This account was banned. Please contact our support.';
}else {
$check_user_credentials_resonse = $this->check_user_credentials();
if($check_user_credentials_resonse == false) {
return 'Error: Wrong credentials. Please try again.';
}else if($check_user_credentials_resonse == true) {
$update_user = $this->update_user_variables();
if($update_user == false) {
return 'Error: Wrong credentials. Please try again.';
}else if($update_user == true) {
session_start();
$_SESSION['logged_in'] = true;
$_SESSION['username'] = $this->username;
header('Location: /zworld');
exit();
}
}
}
}
}
}
?>
But yea, it would not redirect the user, does anyone know why? I would appreciate any kind of help, cause I have no clue where to search.
at the very top of your script, put ob_start()
<?php
ob_start();
require_once('handling/classes/database_class.php');
require_once('handling/classes/site_config_class.php');
require_once('handling/classes/main_class.php');
$site_config = new site_config_class();
$site_informations = new main_class();
$site_informations_response = $site_informations->class_handler();
...
?>
I am doing a contact page for a site that uses framework Twitter Bootstrap 3.0. This is the HTML.
<form action="mail.php" name="contactform" method="post" id="contact-form">
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="name"> Name</label>
<input id="name" class="form-control" type="text" name="name" placeholder="Enter you name" value="" required/>
</div>
<div class="form-group">
<label for="email">Email Address</label>
<div id="input_email" class="input-group">
<span class="input-group-addon"><span class="glyphicon glyphicon-envelope"></span></span>
<input id="email" class="form-control" type="email" name="email" placeholder="Enter your email" value="" required />
</div>
</div>
<div class="form-group">
<label for="subject"> Subject</label>
<input id="subject" class="form-control" type="text" name="subject" placeholder="Subject"/>
</div>
</div>
<div class="col-md-6">
<div id="input_message" class="col-md-12">
<textarea id="comments" class="form-control" name="message" rows="6" placeholder="Your Suggestion ..." value="" required ></textarea>
</div>
</div>
<!-- Submit Button -->
<div class="col-md-12">
<input class="btn btn-skin pull-right" type="submit" value="submit" id="submit">
</div>
</div>
</form>
This is the PHP:
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content=" Contact Form Validation.">
<meta name="author" content="Julian Vanegas">
<title>Mailing</title>
<!--Favicon-->
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
<link rel="icon" href="favicon.ico" type="image/x-icon">
<!-- Bridge -->
<link href="bridge-contactphp.css.css" rel="stylesheet" type="text/css">
</head>
<body id="page-top" data-spy="scroll" data-target=".navbar-custom">
<!-- Preloader -->
<div id="preloader">
<div id="load"></div>
</div>
<!--Navbar-->
<nav class="navbar navbar-custom navbar-fixed-top top-nav-collapse" role="navigation">
<div class="container">
<div class="navbar-header page-scroll">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-main-collapse">
<i class="fa fa-bars"></i>
</button>
<a class="navbar-brand" href="#page-top">
<img src="img/logo-svg.svg"class="logo"></img>
</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse navbar-right navbar-main-collapse">
<ul class="nav navbar-nav">
<li>Home</li>
<li>About us</li>
<li>Services</li>
<li class="active">Contact</li>
<li>Sitemap</li>
<li class="dropdown">
More<b class="caret"></b>
<ul class="dropdown-menu">
<li>Globalnode Acad</li>
<li>Community</li>
<li></li>
</ul>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
<?php
$form_htmlString = "";
if(empty($_POST['name']) || empty($_POST['email']) || empty($_POST['subject']) || empty($_POST['message'])){
$form_htmlString = <<<EOD
<section id=\"intro\" class=\"intro\"><div class=\"gallery-intro\"><h2> <span class=\"text_color\"> <span>fadfasfads</span> </h2><h4></h4></div><div class=\"page-scroll\"><i class=\"fa fa-angle-double-down animated\"></i></div></section><div class=\"container\"> <div class=\"row\"> <div class=\"col-xs-12 col-sm-12 col-md-12 text-center padding-20\"><div class=\"wow bounceInUp\" data-wow-delay=\"0.2s\"> <div class=\"team boxed-grey\"> <div class=\"inner\"><h5 alt=\"Internal-link List\"> Check the information you typed in. </h5> <p class=\"subtitle\"> There is one or more mistakes. </p></div></div></div></div></div></div>
EOD;
}else{
$sendTo = "jumisingo#hotmail.es";
$subject ="Mensaje de contacto";
$title = "Alguien se ha contactado con usted";
$name = $_POST["name"];
$email = $_POST["email"];
$subject = $_POST["subject"];
$comments = $_POST["message"];
$message = "\nAlguien se ha contactado con usted:"."\nNombre: ".$name."\nEmail: ".$email."\nAsunto: ".$subject."\nComentarios: ".$comments;
mail($sendTo, $subject, $message);
$form_htmlString = "<section id=\"intro\" class=\"intro\"><div class=\"gallery-intro\"><h2> <span class=\"text_color\"> <span>fadfasfads</span> </h2><h4></h4></div><div class=\"page-scroll\"><i class=\"fa fa-angle-double-down animated\"></i></div></section><div class=\"container\"> <div class=\"row\"> <div class=\"col-xs-12 col-sm-12 col-md-12 text-center padding-20\"><div class=\"wow bounceInUp\" data-wow-delay=\"0.2s\"> <div class=\"team boxed-grey\"> <div class=\"inner\"><h5 alt=\"Internal-link List\"> Check the information you typed in. </h5> <p class=\"subtitle\"> There is one or more mistakes. </p></div></div></div></div></div></div>";
echo $form_htmlString;
}
?>
<footer id="sitemap"><div class="container"><div class="row"><div class="col-md-12 col-lg-12"><div class="wow shake" data-wow-delay="0.4s"><div class="page-scroll marginbot-30 pull-right"><i class="fa fa-angle-double-up animated"></i></div></div><p>©Copyright 2015 - Global Node Inc. All rights reserved.</p></div></div></div></footer>
</body>
When I run the if, it should evaluate the data entered in the HTML through the ifs, and echo the html depending on the break, yet it echoes part of the php too. I have searched for solutions and I saw heredoc works, but in this case it didn't. Any clue?
"This is what the server replies." Parse error: syntax error, unexpected '"', expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING) in /home2/ina2015/public_html/gna/contact.php on line 76"
The error is in this block of code for your heredoc.
<?php
$form_htmlString = "";
if(empty($_POST['name']) || empty($_POST['email']) || empty($_POST['subject']) || empty($_POST['message'])){
$form_htmlString = <<<EOD
<section id=\"intro\" class=\"intro\"><div class=\"gallery-intro\"><h2> <span class=\"text_color\"> <span>fadfasfads</span> </h2><h4></h4></div><div class=\"page-scroll\"><i class=\"fa fa-angle-double-down animated\"></i></div></section><div class=\"container\"> <div class=\"row\"> <div class=\"col-xs-12 col-sm-12 col-md-12 text-center padding-20\"><div class=\"wow bounceInUp\" data-wow-delay=\"0.2s\"> <div class=\"team boxed-grey\"> <div class=\"inner\"><h5 alt=\"Internal-link List\"> Check the information you typed in. </h5> <p class=\"subtitle\"> There is one or more mistakes. </p></div></div></div></div></div></div>
EOD;
^^^^^^^^^^^^^^ It contains spaces. There should not be any.
There should not be anything before or after your closing identifier.
Modify it to be as: (no spaces before or after EOD;)
<?php
$form_htmlString = "";
if(empty($_POST['name']) || empty($_POST['email']) || empty($_POST['subject']) || empty($_POST['message'])){
$form_htmlString = <<<EOD
<section id=\"intro\" class=\"intro\"><div class=\"gallery-intro\"><h2> <span class=\"text_color\"> <span>fadfasfads</span> </h2><h4></h4></div><div class=\"page-scroll\"><i class=\"fa fa-angle-double-down animated\"></i></div></section><div class=\"container\"> <div class=\"row\"> <div class=\"col-xs-12 col-sm-12 col-md-12 text-center padding-20\"><div class=\"wow bounceInUp\" data-wow-delay=\"0.2s\"> <div class=\"team boxed-grey\"> <div class=\"inner\"><h5 alt=\"Internal-link List\"> Check the information you typed in. </h5> <p class=\"subtitle\"> There is one or more mistakes. </p></div></div></div></div></div></div>
EOD;
https://php.net/manual/en/language.types.string.php#language.types.string.syntax.heredoc
From the manual:
It is very important to note that the line with the closing identifier must contain no other characters, except a semicolon (;). That means especially that the identifier may not be indented, and there may not be any spaces or tabs before or after the semicolon. It's also important to realize that the first character before the closing identifier must be a newline as defined by the local operating system. This is \n on UNIX systems, including Mac OS X. The closing delimiter must also be followed by a newline.