Form submitting but mysql query not properly functioning [closed] - php

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The following code gives a signup form that i created but unfortunately though it works the mysql query fails and returns the error message unsuccessfull signup! how can i correct this?
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Theme Made By www.w3schools.com - No Copyright -->
<title>Arsiri Textile </title>
<meta charset="utf-8">
<!DOCTYPE html>
<html lang="en">
<head>
<!-- Theme Made By www.w3schools.com - No Copyright -->
<title>Arsiri Textile </title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Lato" rel="stylesheet" type="text/css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" type="text/css" href="css/basic.css">
<style>
</style>
</head>
<body id="myPage" data-spy="scroll" data-target=".navbar" data-offset="60">
<div class="header" style="height:60px;background:#330d00;width:1350px">
<a class="navbar-brand" href="#myPage">ARSIRI TEXTILE |</a>
<ul class="nav navbar-nav navbar-left">
</ul>
<ul class="nav navbar-nav navbar-right">
<li>About Us</li>
<li>Contact Us</li>
<li>Login</li>
<li> Signup</li>
</ul>
</div>
<div class="image" style="height:530px; width:1350px" >
<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css" />
<link rel="stylesheet" type="text/css" href="css/bootstrap-theme.min.css" />
</head>
<body>
<div class="panel panel-default">
<div class="panel-heading" style="background:#330d00;">
<h3 class="panel-title">Customer Registration</h3><br>
</div>
<div class="panel-body" >
<form class="form-horizontal" role="form" action="signupaction.php" method="post" >
<div class="form-group">
<label for="name" class="col-sm-2 control-label">First Name</label>
<div class="col-sm-10" style="width:300px">
<input type="text" class="form-control" id="name" name="firstname" required>
</div>
</div>
<div class="form-group">
<label for="name" class="col-sm-2 control-label">Last Name</label>
<div class="col-sm-10" style="width:300px">
<input type="text" class="form-control" id="name" name="lastname" required>
</div>
</div>
<div class="form-group">
<label for="Address" class="col-sm-2 control-label">Address</label>
<div class="col-sm-10" style="width:300px">
<textarea class="form-control" class="form-control" name="address"></textarea>
</div>
</div>
<div class="form-group">
<label for="name" class="col-sm-2 control-label">Contact No.</label>
<div class="col-sm-10" style="width:300px">
<input type="text" maxlength="10" class="form-control" id="name" name="contactno" required>
</div>
</div>
<div class="form-group">
<label for="name" class="col-sm-2 control-label">E-Mail</label>
<div class="col-sm-10" style="width:300px">
<input type="email" class="form-control" id="name" name="emailaddress" required>
</div>
</div>
<div class="form-group">
<label for="password" class="col-sm-2 control-label">Password</label>
<div class="col-sm-10" style="width:300px">
<input type="password" class="form-control" id="pass" name="password" required>
</div>
</div>
<div class="form-group">
<label for="password" class="col-sm-2 control-label">Confirm password
</label>
<div class="col-sm-10" style="width:300px">
<input type="password" class="form-control" id="confirmpass" name="cpassword" required><br>
</div>
</div>
<div class="panel-footer" style="overflow:hidden;text-align:left;">
<div class="col-sm-offset-2 col-sm-10">
<input class="btn btn-success btn-sm" type=submit name=submit value=Submit >
<input class="btn btn-success btn-sm" type=reset name=reset value=Cancel>
</div>
</form>
</div>
</div>
</div>
</div>
</body>
</div>
<div class="footer " style="background:#330d00; height:60px ;width:1350px ">
<p align="center" > Asiri all rights reserved</p>
</div>
The relevant php script(ignupaction.php) for the above html form is as follows
<?php
//importing db.php in the includes folder
require("includes/db.php");
$fname=$_POST["firstname"];
$lname=$_POST["lastname"];
$address=$_POST["address"];
$contact=$_POST["contactno"];
$email=$_POST["emailaddress"];
$password=$_POST["password"];
$cpassword=$_POST["cpassword"];
$sql="INSERT INTO `signup` VALUES ('$fname','$lname','$address','$contact','$email','$password',$cpassword')";
$result=mysqli_query($db,$sql);
if(!$result){
echo "Unsuccessful signup";
}
else{
echo "Successful signup";
}
?>
when the form is submitted it returns unsuccessful signup! how can i correect this?


$sql="INSERT INTO signup VALUES ('$fname','$lname','$address','$contact','$email','$password',$cpassword')";
you are missing a ' on the last variable. you have '$password',$cpassword' <----- missing '. Also change the ticks around 'signup'.
Try this :
$sql="INSERT INTO 'signup' VALUES ('$fname','$lname','$address','$contact','$email','$password','$cpassword')";

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<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
/*
Tested working with PHP5.4 and above (including PHP 7 )
*/
require_once './vendor/autoload.php';
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$pp->sendEmailTo('name#mail.com'); // ← Your email here
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Update: I have a session page that shows me the information on the current session, and these are the results for the form I am talking about:
View Image

The screenshot clarified it.
You should be able to use
$session['user']['firstName']
As noted in the comments above though, you will want to migrate away from using eval, which has security implications.

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</div>
</div>
<div class="form-group">
<label for="surname" class="col-sm-2 control-label">Surname:</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="surname" name="surname" value="<?php echo $surname ?>"required="required">
</div>
</div>
<div class="form-group">
<label for="email" class="col-sm-2 control-label">Email:</label>
<div class="col-sm-10">
<input type="email" pattern="[a-z0-9._%+-]+#[a-z0-9.-]+\.[a-z]{2,3}$" class="form-control" id="email" name="email" placeholder="Match email format of 'email#provider.com'" value="<?php echo $email ?>"required="required">
</div>
</div>
<div class="form-group">
<label for="telephone" class="col-sm-2 control-label">Telephone:</label>
<div class="col-sm-10">
<input type="text" pattern="[0-9]{11}" class="form-control" id="telephone" name="telephone" placeholder="Match telephone format of 11 digits" value="<?php echo $telephone ?>"required="required">
</div>
</div>
<div class="form-group">
<label for="address1" class="col-sm-2 control-label">Address:</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="address1" name="address1" value="<?php echo $address1 ?>"required="required">
</div>
</div>
<div class="form-group">
<label for="town" class="col-sm-2 control-label">Town:</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="town" name="town" value="<?php echo $town ?>"required="required">
</div>
</div>
<div class="form-group">
<label for="postcode" class="col-sm-2 control-label">Postcode:</label>
<div class="col-sm-10">
<input type="text" pattern ="[A-Za-z]{1,2}[0-9Rr][0-9A-Za-z]? [0-9][ABD-HJLNP-UW-Zabd-hjlnp-uw-z]{2}" class="form-control" id="postcode" name="postcode" placeholder="Match postcode format of 'XX00 0XX' "value="<?php echo $postcode ?>"required="required">
</div>
</div>
<div class="form-group">
<div class="col-sm-10">
<input id="button" name="submit" type="submit" value="Register" class="btn btn-primary">
</div>
</div> <!-- registration button -->
</form>
</div> <!-- registration end -->
</div> <!-- container end -->
</div> <!-- jumbo end -->
<br>
<!--<div class="form-group">
<div class="col-sm-10">
<input id="submit" name="reg" type="submit" value="Register" class="btn btn-primary">
</div>
</div> -->
<!-- end of reg -->
<div class="container">
<br>
<footer>
<p>© Ballymena Sports 2014</p>
</footer>
</div> <!-- /container -->
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="../../dist/js/bootstrap.min.js"></script>
<!-- IE10 viewport hack for Surface/desktop Windows 8 bug -->
<script src="../../assets/js/ie10-viewport-bug-workaround.js"></script>
</body>
</html>
Cheers
Stuart

Initialize all the variables with an empty string. You problem will be
resolved.
<?php
$username="";
$password="";
$forename="";
$surname="";
$email="";
$telephone="";
$address1="";
$town="";
$postcode="";
if(isset($_POST["submit"])){
$username=$_POST['username'];
$password=$_POST['password'];
$forename=$_POST['forename'];
$surname=$_POST['surname'];
$email=$_POST['email'];
$telephone=$_POST['telephone'];
............
..........
......
..}

how to add data to an sql server

Hi guys I started creating a website 2 months ago and just a week before I hit rock bottom in making it. My problem is that I can't get it to add data to my SQL database which I created using the SQL database and phpmyadmin provided with my 000webhost.com package.
Here is my PHP code with HTML at the bottom:
<?php
$con=mysqli_connect("mysql11.000webhost.com","xxxxxxxx","xxxxxxxxx","xxxxxxxx");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$mysqli_query("INSERT INTO userreg (email,password,name)
VALUES ('Peterbaob#gmail.com', 'gigtit',bob_name)");
echo"adding is done";
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Friend It sign up</title>
<link rel="stylesheet" type="text/css" href=" css/bootstrap.css">
<link rel="stylesheet" type="text/css" href=" css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="css/bootstrap-theme.css">
<link rel="stylesheet" type="text/css" href=" css/bootstrap-theme.min.css">
<link rel="stylesheet" type="text/css" href=" css/index.css">
</head>
<body>
<ul class="nav nav-pills">
<li>Home</li>
<li>About</li>
<label class="web-name">Friend It</label>
</ul>
<div class="page-header">
<h1>Sign up</h1>
</div>
<div class="container">
<div id="loginbox" style="margin-top:50px;" class="mainbox col-md-6 col-md-offset-col-sm-8 col-sm-offset-2">
<div class="panel panel-primary" >
<div class="panel-heading">
<div class="panel-title">Sign up</div>
</div>
<div style="padding-top:30px" class="panel-body" >
<from action="connect.php" method="post">
<div style="margin-bottom: 25px" class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-user"></i></span>
<input id="login-username" name="user" type="text" class="form-control" name="username" value="" placeholder="email">
</div>
<div style="margin-bottom: 25px" class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-pencil"></i></span>
<input id="login-username" type="text" name="fullname" class="form-control" name="username" value="" placeholder="Full Name">
</form>
</div>
<div style="margin-bottom: 25px" class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-lock"></i></span>
<input id="login-password" name="pass" type="password" class="form-control" name="password" placeholder="Password">
</div>
<div style="margin-bottom: 25px" class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-repeat"></i></span>
<input id="login-password" type="password" class="form-control" name="passwordre" placeholder="Re-type Password">
</div>
<div style="margin-top:10px" class="form-group">
<div style="margin-left:140px" class="col-sm-12 controls">
<a id="btn-signup" href="connect.php" class="btn btn-primary" type="submit">Sign up</a>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
You can also check out the website by going to friendit.meximas.com

the function is mysqli_query() not $mysqli_query(), I don't know why the others did not catch this.
mysqli_query("INSERT INTO userreg (email,password,name)
VALUES ('Peterbaob#gmail.com', 'gigtit', 'bob_name')");
Since its the procedural style you can pass the connection as the first parameter:
mysqli_query($con, "INSERT INTO userreg (email,password,name)
VALUES ('Peterbaob#gmail.com', 'gigtit', 'bob_name')");

Try this query, I think only problem is value for name column should be wrapped by single quote, which is missing.
$mysqli_query("INSERT INTO userreg (email,password,name)
VALUES ('Peterbaob#gmail.com', 'gigtit','bob_name')");
Hope this help :)

the problem is in your query, try this one:
$mysqli_query("INSERT INTO userreg (email,password,name)
VALUES ('Peterbaob#gmail.com', 'gigtit','bob_name')");

for your second error (edit: Which you posted as a comment) its about wrong parenthesis
you can check PHP Error: Function name must be a string
or post that line which cause the error.

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