How to Create a Forgot Password in PHP and Send via Email?

In the fast-paced digital world, we all encounter the common dilemma of forgetting passwords. It happens to the best of us, but fear not! In this blog post, we'll guide you through creating a 'Forgot Password' feature in PHP and sending it via email.

Firstly, let's create the form where users can input their email address to request a password reset. This form should post the email address to a PHP file that will generate a unique token and store it in the database along with the user's email.

Next, we need to create a script that generates a unique token, updates the database with this token, and sends an email to the user with a link to reset their password. Make sure to include a time limit for the validity of this token for security reasons.

Ensure proper validation and sanitization of user input to prevent any vulnerabilities. Once the user clicks on the reset link in their email, verify the token's validity and allow them to set a new password securely.

By following these steps and implementing proper security measures, you can create a robust 'Forgot Password' feature in PHP and enhance user experience while prioritizing cybersecurity.