Здравейте, имам много досаден проблем... Създадох регистрационна форма и всичко уж наред и и както трябва. Ето тук идва реда на проблема - създава два потребителя вместо един при натискането на бутона "Submit". Код:
index.html:
config.php:
regprocess.php:
Не знам от къде идва проблема, но се обръщам към вас с молбата да ми помогнете.
index.html:
HTML:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Register</title>
</head>
<body>
<form method="post" action="regprocess.php">
<table width="300" border="0">
<tr>
<td>Username:</td>
<td><input type="text" name="username"/></td>
</tr>
<tr>
<td>Email:</td>
<td><input type="email" name="email"/></td>
</tr>
<tr>
<td>First name:</td>
<td><input type="text" name="fname"/></td>
</tr>
<tr>
<td>Last name:</td>
<td><input type="text" name="lname"/></td>
</tr>
<tr>
<td>Password</td>
<td><input type="password" name="password"/></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="submit" value="Submit"/></td>
</tr>
</table>
</form>
</body>
</html>
config.php:
PHP:
<?php
$localhost = "localhost";
$dbuser = "root";
$dbpass = "";
$dbname = "tutorials";
$connect = mysql_connect($localhost, $dbuser, $dbpass);
mysql_select_db("$dbname", $connect);
?>
regprocess.php:
PHP:
<?php
//Include the Configuration File
include"config.php";
//Selecting the DB
$username = $_POST['username'];
$email = $_POST['email'];
$fname = $_POST['fname'];
$lname = $_POST['lname'];
$password = md5($_POST['password']);
//Check if the username is already in use
$user_check = mysql_query("SELECT username FROM users WHERE username='$username'");
$do_user_check = mysql_num_rows($user_check);
//Check if email is already in use
$email_check = mysql_query("SELECT email FROM users WHERE email='$email'");
$do_email_check = mysql_num_rows($email_check);
//Display Errors
if($do_user_check > 0){
die("Username is already in use!<br>");
}
if($do_email_check > 0){
die("Email is already in use!");
}
//If everything is OK then the user is registered
$insert = 'INSERT into users(username, email, fname, lname, password) VALUES("'.$username.'", "'.$email.'", "'.$fname.'", "'.$lname.'", "'.$password.'")';
mysql_query($insert);
if (mysql_query($insert)) {
echo "You have registered successesfuly!";
}
?>
Не знам от къде идва проблема, но се обръщам към вас с молбата да ми помогнете.