<!doctype html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style1.css">
</head>
<body>
<?php
$name;
$college;
if(empty($_POST["name"])){
$nameerr="NAME IS REQUIRED";
}
else{
$name=$_POST["name"];
}
$course=$_POST["course"];
if(empty($_POST["college"])){
$collegeerr="NAME OF COLLEGE IS REQUIRED";
}else{
$college=$_POST["college"];
}
$email=$_POST["email"];
$abc=mysqli_connect('localhost','root','','generalinfo') or die('ERROR:COULD NOT CONNECT TO DATABASE');
$query="INSERT INTO studentinfo VALUES ('$name','$course','$college','$email')";
$final=mysqli_query($abc,$query) or die('ERROR ENTERING THE DATA IN DATABASE');
mysqli_close($abc);
echo'THANKYOU FOR SUBMITTING THE FORM';
?>
<div id="b">
<form action="" method="post">
<label for="name"><div id="a">name</div></label>
<input type="text" name="name"></br>
<div id="c"><?php echo $nameerr; ?></div>
<label for="course"><div id="a">course</div></label>
<input type="text" name="course"></br>
<label for="email"><div id="a">email</div></label>
<input type="text" name="email"></br>
<label for="college"><div id="a">college</div></label>
<input type="text" name="college"></br>
<div id="d"><?php echo $collegeerr; ?></div>
<input type="submit" value="submit" name="sub"></br>
</form>
</div>
</body>
</html>
After i press the submit button nothing happens..no error message comes up if i don't fill out the name or college field..also the filled the out information is not recieved in the database ...any kind of help will be appreciated ..thanks in advance
you should add an action
<form action="form.php" method="post">
And then include the form.php in you website's folder.
i think the issue your having rather than the action="" if it is all on the same page is that your query isn't saying where you want each value to go
$query="INSERT INTO studentinfo (name, course, college, email) VALUES ('$name','$course','$college','$email')";
try changing your query to that but make sure the field names are correct i just guessed using your variables
You should first check that the $_POST is empty or not.Then you should save the data.So, use thid code:
<?php
$collegeerr = $nameerr = '';
if(isset($_POST) && !empty($_POST)) {
$name = '';
$college = '';
if(empty($_POST["name"])){
$nameerr="NAME IS REQUIRED";
}
else{
$name=$_POST["name"];
}
$course=$_POST["course"];
if(empty($_POST["college"])){
$collegeerr="NAME OF COLLEGE IS REQUIRED";
}else{
$college=$_POST["college"];
}
$email=$_POST["email"];
$abc=mysqli_connect('localhost','root','','generalinfo') or die('ERROR:COULD NOT CONNECT TO DATABASE');
$query="INSERT INTO studentinfo(name, course, college, email) VALUES ('$name','$course','$college','$email')";
$final=mysqli_query($abc,$query) or die('ERROR ENTERING THE DATA IN DATABASE');
mysqli_close($abc);
echo'THANKYOU FOR SUBMITTING THE FORM';
}
?>
There are lot of issues with this code.
you can do the following things to get it resolved
1. Wrap the post specific code inside a condition
You are executing the post handling code block even when the page is not posted. the code for handling post action has to be wrapped under an if condition which checks if the POST array is empy or not
2. Show the error variables only when they are set
Error vraibales used in side the form like $nameerr and $collegeerr are not set when the page is not posted. So you have to show them only when they are set. wrap them under a if(isset()) condition.
3. Remove unwanted lines which serve no purpose
As barmer says in the comments, lines like $name;$college; are of no use. They doesnt serve the purpose of variable declarations. You can remove them.
4. Turn error_reporting on
You are not seeing these errors because you might have turned your error reporting off in php.ini. Its better to turn it on as it helps a lot in debugging the code. You can do this by going to php.ini and setting display_errors property on.
code
<!doctype html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style1.css">
</head>
<body>
<?php
if(!empty($_POST)) {
if(empty($_POST["name"])){
$nameerr="NAME IS REQUIRED";
}
else{
$name=$_POST["name"];
}
$course=$_POST["course"];
if(empty($_POST["college"])){
$collegeerr="NAME OF COLLEGE IS REQUIRED";
}else{
$college=$_POST["college"];
}
if(!isset($nameerr) && !isset($collegeerr)){
$email=$_POST["email"];
$abc=mysqli_connect('localhost','root','','test') or die('ERROR:COULD NOT CONNECT TO DATABASE');
$query="INSERT INTO studentinfo VALUES ('$name','$course','$college','$email')";
$final=mysqli_query($abc,$query) or die('ERROR ENTERING THE DATA IN DATABASE');
mysqli_close($abc);
echo 'THANKYOU FOR SUBMITTING THE FORM';
}
}
?>
<div id="b">
<form action="" method="post">
<label for="name"><div id="a">name</div></label>
<input type="text" name="name"></br>
<div id="c"><?php if(isset($nameerr)) echo $nameerr; ?></div>
<label for="course"><div id="a">course</div></label>
<input type="text" name="course"></br>
<label for="email"><div id="a">email</div></label>
<input type="text" name="email"></br>
<label for="college"><div id="a">college</div></label>
<input type="text" name="college"></br>
<div id="d"><?php if(isset($collegeerr)) echo $collegeerr; ?></div>
<input type="submit" value="submit" name="sub"></br>
</form>
</div>
</body>
</html>
Related
I'm trying to create a registration page. The page is successfully connected to phpMyAdmin database but it does not echo anything when i click the register button.
<html>
<head>
</head>
<body>
<?php
INCLUDE "connect.php";
INCLUDE "functions.php";
INCLUDE "titlebar.php";
?>
<div id="loginform">
<h1>Register</h1>
<form name="Register" action="register.php" method="post">
<?php
if(isset($POST["submit"])){
$username = $_POST["username"];
$password = md5 ($_POST["password"]);
if(empty($username) or empty($password)){
echo "<p>Fields Empty!</p>";
} else {
mysql_query("INSERT INTO login VALUES('',$username','$password','2','')");
echo "<p>Successfully Registered!</p>";
}
}
?>
<p>
<label for="username">Username: </label>
<input type="text" name="username" id="username"/></p><p>
<label for="password">Password: </label>
<input type="password" name="password" id="password"/></p><p>
<input type="submit" name="submit" value="Register" />
</p>
</form>
</div>
</body>
The problem is with the post method.
use $_POST instead of $POST
You have mysql error
Not: $username'
but '$username'
And next time display mysql errors with mysql_error().
At the beginning, I am not sure what isset($_POST['submit'] should return, but as already mentioned in the comments you missed a single quote.
Additionaly i would use:
$password = password_hash($_POST['password'],
md5 is deprecated and thus not safe. If you write a login script you can use password_verify(plainPW, hashPW)
You also need to specify a database and login into it. I recommend to look at the W3 Schools examples they are very in-depth and have good examples.
W3 school mysqli page
also write a die() at the end of your script and do not foregt to close the connection.
I am new to PHP and am trying to do Server Side Form Validation. There are two PHP files Login.php and Form.php. Registration is done in Login.php and Validation in Form.php. The idea is that Form.php will process the form data sent by Login.php
My problem: even if form fields are empty, the variables are still being inserted into the database.
I don't want to insert if its empty. Rather, it has to route back to Login.php with error messages stored as a session variable.
I have checked the Form fields using !isset() and empty in Form.php using an if..else clause. In the if..else clause you can find out if the form fields are empty, and if so, they must go the session variable clause (inside the if condition). Instead, it is going to the else condition and inserting the empty values in variables ('$username','$password','$phone','$mailid','$city') in to the database.
I have read previous questions for similar problem here and even checked Youtube for Server Side Validation. What did I do wrong? Is there a problem with the use of session variables. Kindly assist
Login.php:
<!Doctype HTML>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href= "Form.css" />
<script src="Form.js" type="text/javascript"></script>
</head>
<body>
<?php
session_start();
$passworderr='';
if(isset($_SESSION["passworderr"])) {
$passworderr=$_SESSION["passworderr"];
}
?>
<div id="Outer">
<div id="left" >
<form action="/DatabaseDrivenWebpage/Form.php" method="POST" name="form">
<p><label>Username</label> <input type="text" name="regusername" placeholder="Your name"/> </p>
<p><label>Password</label> <input type="text" name="regpassword" placeholder="Password"/> </p>
<input type="Submit" value="Login" />
</form>
</div>
<div id="right">
<form action="/DatabaseDrivenWebpage/Form.php" method="POST" id="formm">
<p>*Username <input required name="username" type="text" /><?php //echo $usernameerr;?></p>
<p>*Password <input name="password" type="password" /> <?php echo $passworderr;?></p>
<p> *Phone <input name="phone" type="tel" /><?php //echo $phoneerr;?></p>
<p> *MailId <input name="mailid" type="email" /><?php //echo $mailiderr;?></p>
<p> *City <input name="city" type="text" /><?php //echo $cityerr;?></p>
<input type="Submit" value="Signup" />
</form></div></div></body></html>
Form.php:
<?php
session_start();
$dbservername='localhost';$dbname='mani';$dbusername='root';$dbpassword='';
$dbconn=mysqli_connect($dbservername,$dbusername,$dbpassword);
if(!$dbconn){
die("Connection failed:". mysqli_connect_error());
}
if(!isset($_POST["username"])) {
$_SESSION["usernameerr"]="UserName is required";
}
else{
$username=mysqli_real_escape_string($dbconn,$_POST["username"]);
}
if(!isset($_POST["password"])) {
$_SESSION["passworderr"]="Enter a password";
}
else{
$password=mysqli_real_escape_string($dbconn,$_POST["password"]);
}
if(!isset($_POST["phone"])) {
$_SESSION["phoneerr"]="Phone number is required";
}
else{
$phone=mysqli_real_escape_string($dbconn,$_POST["phone"]);
}
if(!isset($_POST["mailid"])) {
$_SESSION["mailiderr"]="Enter a valid mail id";
}
else{
$mailid=mysqli_real_escape_string($dbconn,$_POST["mailid"]);
}
if(!isset($_POST["city"])) {
$_SESSION["cityerr"]="Enter your resident city";
}
else{
$city=mysqli_real_escape_string($dbconn,$_POST["city"]);
}
$selected = mysqli_select_db($dbconn,"$dbname")
or die("Could not select examples".mysqli_error($dbconn));
if(isset($_POST["username"]) and isset($_POST["password"]) and isset($_POST["phone"]) and isset($_POST["mailid"]) and isset($_POST["city"]) )
{
$res=mysqli_query($dbconn,"Insert into user(username,password,phone,mailid,city) values('$username','$password','$phone','$mailid','$city')");
if($res)
{
header("location:Login.php");
}
}
else
{
print "Problem in inserting";
header("location:Login.php");
}
mysqli_close($dbconn);
?>
There are a bunch of ways to do this. A blank form field is present on the server side with an empty value. So in addition to checking if the variable is set, in your case you want to check if the value is non-empty.
One way to do that is to use the strlen function.
So an example for you is:
if(!isset($_POST["username"]) || strlen($_POST["username"]) == 0) {
NOTE: Do not use the empty function since the string "0" is considered 'empty'. Read the manual for other such cases.
You may want to consider using a helper function to do the determination. Basically something like this:
function DoesPostFormFieldHaveValue($formFieldName) {
return(
isset($_POST[$formFieldName])
&& strlen($_POST[$formFieldName]) > 0
);
}
First of all, session_start should always be the first line of the php page you need to use sessions on.
Also, I'm not sure why you are using so many session variables for storing errors. Instead of this, use a single session variable, declare it as array and store all the errors in it.
Here's your updated form :-
<?php
session_start();
if((isset($_SESSION['errors']))) //check if we have errors set by the form.php page
{
echo "Please fix the following errors";
foreach($_SESSION['errors'] as $error) //loop through the array
{
echo $error;
}
}
?>
<!Doctype HTML>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href= "Form.css" />
<script src="Form.js" type="text/javascript"></script>
</head>
<body>
<div id="Outer">
<div id="left" >
<form action="/DatabaseDrivenWebpage/Form.php" method="POST" name="form">
<p><label>Username</label> <input type="text" name="regusername" placeholder="Your name"/> </p>
<p><label>Password</label> <input type="text" name="regpassword" placeholder="Password"/> </p>
<input type="Submit" value="Login" />
</form>
</div>
<div id="right">
<form action="/DatabaseDrivenWebpage/Form.php" method="POST" id="formm">
<p>*Username <input required name="username" type="text" /><?php //echo $usernameerr;?></p>
<p>*Password <input name="password" type="password" /> <?php echo $passworderr;?></p>
<p> *Phone <input name="phone" type="tel" /><?php //echo $phoneerr;?></p>
<p> *MailId <input name="mailid" type="email" /><?php //echo $mailiderr;?></p>
<p> *City <input name="city" type="text" /><?php //echo $cityerr;?></p>
<input type="Submit" value="Signup" />
</form></div></div></body></html>
Backend processing file :-
<?php
session_start();
$_SESSION['errors'] = array(); //declare an array
$dbservername='localhost';$dbname='mani';$dbusername='root';$dbpassword='';
$dbconn=mysqli_connect($dbservername,$dbusername,$dbpassword);
if(!$dbconn){
die("Connection failed:". mysqli_connect_error());
}
if((!isset($_POST["username"])) || (empty($_POST['username']))) {
$_SESSION["errors"][]="UserName is required"; //push error message to array if $_POST['username'] is empty or is not set
}
else{
$username=mysqli_real_escape_string($dbconn,$_POST["username"]);
}
if((!isset($_POST["password"])) || (empty($_POST['password']))) {
$_SESSION["errors"][]="Enter a password";
}
else{
$password=mysqli_real_escape_string($dbconn,$_POST["password"]);
}
if((!isset($_POST["phone"])) || (empty($_POST['phone']))) {
$_SESSION["errors"][]="Phone number is required";
}
else{
$phone=mysqli_real_escape_string($dbconn,$_POST["phone"]);
}
if((!isset($_POST["mailid"])) || (empty($_POST['mailid']))) {
$_SESSION["errors"][]="Enter a valid mail id";
}
else{
$mailid=mysqli_real_escape_string($dbconn,$_POST["mailid"]);
}
if((!isset($_POST["city"])) || (empty($_POST['city']))) {
$_SESSION["errors"][]="Enter your resident city";
}
else{
$city=mysqli_real_escape_string($dbconn,$_POST["city"]);
}
$selected = mysqli_select_db($dbconn,"$dbname")
or die("Could not select examples".mysqli_error($dbconn));
if(count($_SESSION['errors']) < 1) //check if the the $_SESSION['errors'] count is less than 1 (0), this means there are no errors.
{
$res=mysqli_query($dbconn,"Insert into user(username,password,phone,mailid,city) values('$username','$password','$phone','$mailid','$city')");
if($res)
{
header("location:Login.php");
}
}
else
{
print "Problem in inserting";
header("location:Login.php");
}
mysqli_close($dbconn);
?>
The thing about isset is that it checks if the variable exists, and therefore allows variables that contain an empty string, like you have. When the current form is submitted without any user input, it is submitting a whole bunch of variables containing empty strings.
Now the solution is to change all your isset() to empty() and that should solve your problem!
[Note] There is no need to use both isset() and empty() like this:
if(!isset($_POST['fieldname']) && !empty($_POST['fieldname']))
because empty() is doing everything that isset() does.
check like this:
if(!isset($_POST["username"]) && $_POST["username"]!="")
Your PHP code is checking for isset only, I don't see any empty check. isset will be always true in your case to either of the forms, as the form fields are submitting - just the values are blank.
To prevent empty insertions, add a !empty check to your conditions. Your conditional statements should look like this -
if(!isset($_POST['fieldname']) && !empty($_POST['fieldname']))
first of all a little advice. If you want to start a new project, I would advice you learn how to use PDO connection to MySQL Databases, and not MySQLi. As PDO is much better method, and secured (especially when using prepared statements).
Anyway, as I can see you are storing the errors in a multiple $_SESISON variables, but after you are finishing the validation checks, you are not doing a correct if statement.
Instead of doing that:
if(isset($_POST["username"]) and isset($_POST["password"]) and isset($_POST["phone"]) and isset($_POST["mailid"]) and isset($_POST["city"]) )
Do something like this:
if(!isset($_SESSION['usernameerr']) && !isset($_SESSION['passworderr']) && !isset($_SESSION['phoneerr'] && !isset($_SESSION['mailiderr'] && !isset($_SESSION['cityerr'])))
Should work.
Another think I'm advising is to unset the sessions of the errors, in your case I would do that in the end of the Login.php page. Just in case, so there won't be any problems if you fix the form inputs and submit it again.
Another thing, based on the unset idea. If you will do this, it would be much more cleaner way to change the setting of the error sessions instead of:
$_SESSION['cityerr']
to:
$_SESSION['errors']['cityerr']
So afterwards, you can clean the specific form error session in one command, like that:
unset($_SESSION['errors']);
Hope it helped ;)
if(isset($_POST['field_name']))
{
$field_name=$_POST['field_name']
}else
{
unset($_POST['field_name'])
}
This is an effort to create a PHP page to add data to a table. I am getting a parsing error on line 79 so I have been fiddling with it for a while:
Parse error: syntax error, unexpected T_STRING in /home/sharah19/dev.rahmaninet.org/new.php on line 79
Also I have another question: Whats the easiest way to make this page secure? So only users who are authenticated through the login page can add a record?
The contents of new.php:
<?php
/*
NEW.PHP
Allows user to create a new entry in the database
*/
// creates the new record form
// since this form is used multiple times in this file, I have made it a function that is easily reusable
function renderForm($first, $last,$email, $error)
{
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Add a New Record</title>
<link href="rahmani.css" rel="stylesheet">
</head>
<body>
<div id="main">
<h1>RahmaniNET CRM System</h1>
<?php include("header.php"); ?>
<?php
// if there are any errors, display them
if ($error != '')
{
echo '<div style="padding:4px; border:1px solid red; color:red;">'.$error.'</div>';
}
?>
<form action="" method="post">
<div>
<strong>First Name: *</strong> <input type="text" name="first_name" value="<?php echo $first_name; ?>" /><br/>
<strong>Last Name: *</strong> <input type="text" name="last_name" value="<?php echo $last_name; ?>" /><br/>
<strong>email: *</strong> <input type="text" name="email" value="<?php echo $email; ?>" /><br/>
<p>* required</p>
<input type="submit" name="submit" value="Submit">
</div>
</div>
</form>
</body>
</html>
<?php
}
// connect to the database
include('connect-db.php');
// check if the form has been submitted. If it has, start to process the form and save it to the database
if (isset($_POST['submit']))
{
// get form data, making sure it is valid
$first_name = mysql_real_escape_string(htmlspecialchars($_POST['first_name']));
$last_name = mysql_real_escape_string(htmlspecialchars($_POST['last_name']));
$email = mysql_real_escape_string(htmlspecialchars($_POST['email']));
// check to make sure both fields are entered
if ($first_name == '' || $last_name == ''|| $email == '')
{
// generate error message
$error = 'ERROR: Please fill in all required fields!';
// if either field is blank, display the form again
renderForm($first_name, $last_name, $email, $error);
}
else
{
// save the data to the database
mysql_query("INSERT contacts SET first_name='$first_name', last_name='$last_name',email ='$email' )
or die(mysql_error());
// once saved, redirect back to the view page
header("Location: view.php");
}
}
else
// if the form hasn't been submitted, display the form
{
renderForm('$first', '$last','$email', $error);
}
?>
The error comes from the lack of a closing quote on your MySQL query:
mysql_query("INSERT contacts SET first_name='$first_name', last_name='$last_name',email ='$email') or die(mysql_error());
It should be:
mysql_query("INSERT contacts SET first_name='$first_name', last_name='$last_name',email ='$email'") or die(mysql_error());
Also you ask:
Also I have another question: Whats the easiest way to make this page
secure? So only users who are authenticated through the login page can
add a record?
If you are using Apache then you should you use Apache AuthType Basic. More details are here. Details under “Getting it working.”
You are missing a double quote in your sql string:
mysql_query("INSERT contacts SET first_name='$first_name', last_name='$last_name',email ='$email' )
I am currently learning the most basic PHP ever. I have 5 files.
index.php:
<html>
<head>
<title>Budget Calcule</title>
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<h2>Put in your: - </h2>
<form action="functions.php" method="post">
<h3>Income</h3>
<label>Salary: <input name="salary" type="text" /></label><br />
<h3>Outgoings</h3>
<label>Living: <input name="living" type="text" /></label><br />
<label>Insurance: <input name="insurance" type="text" /></label><br />
<label>Communication: <input name="communication" type="text" /></label><br />
<label>Loan: <input name="loan" type="text" /></label><br />
<label>Food & Drink: <input name="foodAndDrink" type="text" /></label><br />
<label>Entertaintment / Shopping: <input name="entertainmentOrShopping" type="text" /></label><br />
<label>Transport: <input name="transport" type="text" /></label><br />
<label>Other: <input name="other" type="text" /></label><br />
<input type="submit" value="Submit" />
</form>
</body>
</html>
this is my functions.php:
<?php
include('variables.php');
if(!($_POST['Submit'])){
if(isset($_POST['salary'])){
header('Location: output.php');
return $_POST['lon'];
}else{
echo "All fields are required";
}
}
?>
this is my variables.php:
<?php
$salary= $_POST['salary'];
$living= $_POST['living'];
$insurance= $_POST['insurance'];
$communication = $_POST['communication'];
$loan = $_POST['loan'];
$food = $_POST['food'];
$entertaintmentOrShopping = $_POST['entertaintmentOrShopping'];
$transport = $_POST['transport'];
$other= $_POST['other'];
?>
this is my output.php file:
<?php
include('outputFunction.php');
?>
<html>
<head>
<title>Output.php</title>
</head>
<body>
<?php myText(); ?>
</body>
</html>
and last but not least, this is my outputFunction.php file:
<?php
include('variables.php');
function myText(){
echo "Your salary per month is: " . $_POST['salary'];
}
?>
Now you're thinking "why have he split up his code in different files?" Well first of all, I split the variables from functions.php because I wanted outputFunctions.php to get the variables from variables.php so i could echo my `$_POST['salary']; . The function myText(); outputs the text just fine, but it doesnt output the $_POST['salary'];.
I do not know why it doesnt work, I just wonder if you could be my extra eyes and see if I've done some mistake.
PS! Don't down vote my question just because you think it's stupid. I am having problem with this issue and been working on it for hours without advancing anywhere.
A few things:
You don't need to include a variables.php file. The variables you're accessing are global and you're just creating duplicates that aren't being used. They also go away after the page changes since you're re-declaring them each page load.
You are also trying to call a variable that doesn't exist when you reference $_POST['lon'] instead of 'loan'.
And finally to actually answer your question:
Your myText() function is referencing a variable that is not there anymore.
You need to merge functions.php and outputFunction.php and output.php into one file so the variables aren't lost and all the processing is done without opening a new file each time. I can see your original concept for separated files but an output file is going to be the file to process the input data from the form.
Now in your newly merged output.php, you should have something resembling this:
<html>
<head>
<title>Output</title>
</head>
<body>
<?php
if(isset($_POST['Submit'])) {
if(isset($_POST['salary'])) {
echo "Your salary per month is: " . $_POST['salary'];
}
} else {
echo "All fields required.";
}
?>
</body>
</html>
This means only two files - your form page and this page.
A few more tips:
If you want to check if the form was submitted, it has look something like this:
if(isset($_POST['Submit'])){ ... }
Also, you should add a name="" attribute to your submit-Button:
<input type="submit" name="Submit" value="Submit" />
And what is the variables.php for? You don't use any of those variables.
When you redirect the user via header() the data that is stored in the $_POST array gets lost.
You could directly redirect to ouput.php
<form action="output.php" method="post">
And do something like this:
<?php
include('outputFunction.php');
if(isset($_POST['Submit'])) {
if(isset($_POST['salary'])) {
?>
<html>
<head>
<title>Output.php</title>
</head>
<body>
<?php myText(); ?>
</body>
</html>
<?php
} else {
echo "All field required";
}
}
?>
By the way you can always check what your $_POST contains with print_r($_POST);
This can be very useful for debugging.
Below is my code(jquery mobile and php) I am trying to insert into the database and also echo the following message (pls fill all field and registration complete) that is if the user complete the field or not the following message show display but non of it is working with my jquery mobile code and it is working with my normal site how can I fix this I will appreciate it if you work on my code thank you
<?php
$db= “user”;
$connect = mysql_connect(“localhost“, “alluser”, “six4”)or die(“could not connect”);
Mysql_select_db($db) or die (“could not select database”);
If (isset($_POST['submit'])){
If(empty($_POST['name']) OR empty($_POST['email']) OR empty($_POST['add'])){
$msg = 'pls fill all field';
$name = ($_POST['name']);
$email = ($_POST['email']);
$address = ($_POST['add']);
mysql_query(“INSERT INTO people (Name, Email, Address”) VALUES ('$name, $email, $address')”) or die (mysql_error());
$msg='registration complete ';
}
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Home</title>
<link rel="stylesheet" href="css/jquery.mobile-1.0a1.min.css" />
<script src="js/jquery-1.4.3.min.js"></script>
<script src="js/jquery.mobile-1.0a1.min.js"></script>
</head>
<body>
<div data-role="page">
<div data-role="header">
<h1>User</h1>
</div>
<div data-role="content">
<?php echo “$msg”; ?>
<form name=“form” action=“” method=“post”>
<label for=“name”>Name</label>
<input type=“text” name=“name” />
<label for=“email”>Email</label>
<input type=“text” name=“email” />
<label for=“address”>Address</label>
<input type=“text” name=“add” />
<input type=“submit” name=“submit” value=“Submit” />
</form>
</div>
<div data-role="footer">
<h4>Page Footer</h4>
</div>
</div>
</body>
</html>
Check your brace positions after your if statements. You check for empty values, but you don't alter the program flow in a meaningful way if you find them.
Also, replace your curly quotes with real quotes. And check for SQL injection. And double-check your MySQL call. You'll get an error from PHP before you'll ever get $msg echoed, based on the way things are written.