How To Create A Basic Login Page In Php

How To Articles

Creating a basic login page in PHP is an essential step in building a secure website that requires user authentication. In this article, I will guide you through the process of creating a login page using PHP and add my own personal touches and commentary to make it more engaging.

Setting Up the HTML Form

To begin, we need to create the login form using HTML. This form will consist of two input fields – one for the username and another for the password. Additionally, we should add a submit button to allow users to submit their login credentials.

<form method="POST" action="login.php">
  <label for="username">Username:</label>
  <input type="text" id="username" name="username" required>

  <label for="password">Password:</label>
  <input type="password" id="password" name="password" required>

  <input type="submit" value="Login">

Make sure to specify the method as “POST” and the action as “login.php” in the form tag. The “required” attribute on the input fields ensures that users cannot submit the form without filling in both the username and password fields.

Creating the PHP Login Script

Now, let’s move on to the PHP part of our login page. We will create a new PHP file called “login.php” and handle the form submission in this file. First, we need to retrieve the submitted username and password from the form using the $_POST superglobal.

    $username = $_POST["username"];
    $password = $_POST["password"];

Once we have the username and password, we can perform various checks to validate the user’s credentials. For example, we can compare the submitted username and password against a database of registered users.

  $validUsername = "myusername";
  $validPassword = "mypassword";

  if ($username == $validUsername && $password == $validPassword) {
    echo "Login successful!";
  } else {
    echo "Invalid username or password";

In this example, we have hardcoded the valid username and password for simplicity. In a real-world scenario, you would typically retrieve the valid username and password from a database or some other secure storage.

Personal Touch:

When creating a login page, it’s crucial to consider security measures to protect user data. One approach is to use hashing algorithms to securely store passwords in the database. Additionally, you can implement features like password strength requirements, account lockouts after multiple failed login attempts, and session management to enhance security.


Creating a basic login page in PHP is a fundamental step in building a website with user authentication. By following the steps outlined in this article and adding personal touches like implementing secure password storage and additional security features, you can create a robust and user-friendly login page for your website.

Now that you have learned how to create a basic login page in PHP, you can start incorporating user authentication into your web projects. Remember to always prioritize security and choose the best practices when handling user credentials.

If you want to see the login page in action, click here.