How To Send OTP Through PHPMailer

One-time passwords (OTP) are a popular method for securing online accounts and transactions. OTPs are usually sent to the user’s registered mobile number or email address as a unique code that can be used to authenticate their identity.

PHPMailer is a popular PHP library for sending emails, which can also be used to send OTPs via email. By using PHPMailer, developers can easily send OTPs to users’ email addresses in a secure and efficient manner.

To send OTPs through PHPMailer, developers will need to define the email message and its contents, including the OTP code and any additional information that the user may need. The message can then be sent to the user’s email address using PHPMailer’s built-in functions.

Once the user receives the OTP, they can use it to verify their identity and access their account or complete a transaction. By using PHPMailer to send OTPs, developers can provide an additional layer of security to their applications and help protect their users’ data.