William/WMU-CS4430-Project
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Added First and Last name fields and added INSERT for contacts table

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WilliamMiceli
2019-12-04 17:39:31 -05:00
parent 9155a501f6
commit 5705abe102
1 changed files with 25 additions and 18 deletions
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43
var/www/signup.php
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@@ -3,31 +3,36 @@
unset($_SESSION['loggedInUser']);
try{
if($_POST['signup_username'] != '' && $_POST['signup_password'] != ''){
if($_POST['signup_username'] != '' && $_POST['signup_fname'] != '' && $_POST['signup_lname'] != '' && $_POST['signup_password'] != ''){
// username and password must be 4 <= length <= 25
if(4 <= strlen($_POST['signup_username']) && strlen($_POST['signup_username']) <= 25){
if(4 <= strlen($_POST['signup_password']) && strlen($_POST['signup_password']) <= 25){
// Make sure no special characters are present
if(ctype_alnum($_POST['signup_username']) && ctype_alnum($_POST['signup_password'])){
// Need to first check if a user with the desired username already esists
$db_check_statement = $db_connection->prepare("SELECT COUNT(*) FROM login WHERE username = '".$_POST["signup_username"]."'");
$db_check_statement->execute();
$db_check_statement->setFetchMode(PDO::FETCH_ASSOC);
$db_check_returned = $db_check_statement->fetchAll();
$existingUsers = $db_check_returned[0]['COUNT(*)'];
if($existingUsers == 0){
$db_connection->exec("INSERT INTO login (username, pword) VALUES ('".$_POST["signup_username"]."','".$_POST["signup_password"]."')");
$_SESSION["loginError"] = "Your account has been created and can now login";
unset($_SESSION['signupError']);
header('Location: /login.php');
}else{$_SESSION["signupError"] = "Another user with that username already exists, please choose another name";}
}else{$_SESSION["signupError"] = "Special characters are not allowed";}
if(1 <= strlen($_POST['signup_fname']) && strlen($_POST['signup_fname']) <= 25){
if(1 <= strlen($_POST['signup_lname']) && strlen($_POST['signup_lname']) <= 25){
// Make sure no special characters are present
if(ctype_alnum($_POST['signup_username']) && ctype_alnum($_POST['signup_password'])){
// Need to first check if a user with the desired username already esists
$db_check_statement = $db_connection->prepare("SELECT COUNT(*) FROM login WHERE username = '".$_POST["signup_username"]."'");
$db_check_statement->execute();
$db_check_statement->setFetchMode(PDO::FETCH_ASSOC);
$db_check_returned = $db_check_statement->fetchAll();
$existingUsers = $db_check_returned[0]['COUNT(*)'];
if($existingUsers == 0){
$db_connection->exec("INSERT INTO login (username, pword) VALUES ('".$_POST["signup_username"]."','".$_POST["signup_password"]."')");
$db_connection->exec("INSERT INTO contacts (username, fname, lname) VALUES ('".$_POST["signup_username"]."','".$_POST["signup_fname"]."','".$_POST["signup_lname"]."')");
$_SESSION["loginError"] = "Your account has been created and can now login";
unset($_SESSION['signupError']);
header('Location: /login.php');
}else{$_SESSION["signupError"] = "Another user with that username already exists, please choose another name";}
}else{$_SESSION["signupError"] = "Special characters are not allowed";}
}else{$_SESSION["signupError"] = "Last Name must be at least 1 character and at most 25 characters";}
}else{$_SESSION["signupError"] = "First Name must be at least 1 character and at most 25 characters";}
}else{$_SESSION["signupError"] = "Password must be at least 4 characters and at most 25 characters";}
}else{$_SESSION["signupError"] = "Username must be at least 4 characters and at most 25 characters";}
}else{
// If user submitted form wihout actually filling it out completely, send user an error message
if(!empty($_POST)){
$_SESSION["signupError"] = "Username and Password are required, please try again";
$_SESSION["signupError"] = "All fields are required, please try again";
}
}
}catch(PDOException $e){echo "PDOException: ".$e->getMessage();
@@ -48,9 +53,11 @@
<p><?php if($_SESSION['signupError']!=""){ echo $_SESSION['signupError']; } ?></p>
</div>
<h2>And you are...?</h2>
<h5>Username and password both can be up to 25 alphanumeric characters</h5>
<h5>All fields allow up to 25 alphanumeric characters</h5>
<form action="" method="post">
Username&colon; <input type="text" name="signup_username" placeholder="Username"><br />
First Name&colon; <input type="text" name="signup_fname" placeholder="Username"><br />
Last Name&colon; <input type="text" name="signup_lname" placeholder="Username"><br />
Password&colon; <input type="password" name="signup_password" placeholder="Password"><br />
<br />
<input type="submit" class="button">