wp_sms_otp_generated

The wp_sms_otp_generated action fires whenever a One-Time Password (OTP) is generated. Use this hook to perform custom actions such as sending email notifications or logging OTP events.

Syntax

add_action('wp_sms_otp_generated', 'your_callback', 10, 3);

Parameters

Parameter	Type	Description
$otp	string	The generated OTP code
$phoneNumber	string	The phone number associated with the OTP
$agent	string	The agent/source that triggered the OTP

Example

Send an email notification when an OTP is generated:

add_action('wp_sms_otp_generated', 'send_otp_email_notification', 10, 3);

function send_otp_email_notification($otp, $phoneNumber, $agent) {
    // Get user by phone number
    $user = get_users(array(
        'meta_key' => 'mobile',
        'meta_value' => $phoneNumber,
        'number' => 1,
    ));

    if (empty($user)) {
        return;
    }

    $user = $user[0];
    $to = $user->user_email;
    $subject = 'Your OTP Code';

    $message = sprintf(
        "An OTP has been generated for your account.\n\nOTP: %s\nPhone: %s\nSource: %s",
        $otp,
        $phoneNumber,
        $agent
    );

    wp_mail($to, $subject, $message);
}

Use Cases

• Send email backup when OTP is generated
• Log OTP generation for security auditing
• Notify administrators of OTP activity
• Integrate with external logging systems

Related

• wp_sms_add_subscriber - Action hook for new subscribers