PHP code example of tzsk / otp

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tzsk / otp example snippets

use Tzsk\Otp\Facades\Otp;

$otp = Otp::generate($unique_secret);
// Returns - string

$valid = Otp::match($otp, $unique_secret);
// Returns - boolean

// Generate -

Otp::digits(8)->generate($unique_secret); // 8 Digits, Default expiry from config
Otp::expiry(30)->generate($unique_secret); // 30 min expiry, Default digits from config
Otp::digits(8)->expiry(30)->generate($unique_secret); // 8 digits, 30 min expiry

// The generate method above can be swapped with other generator methods. Ex -
Otp::make($unique_secret);
Otp::create($unique_secret);

// Match - (Different Runtime)

// For the first example above
Otp::check($otp, $unique_secret); // -> false
Otp::digits(8)->check($otp, $unique_secret); // -> true

// For the second example above
Otp::check($otp, $unique_secret); // -> false
Otp::expiry(30)->check($otp, $unique_secret); // -> true

// For the third example above
Otp::check($otp, $unique_secret); // -> false
Otp::digits(8)->expiry(30)->check($otp, $unique_secret); // -> true

$otp = otp()->make($secret);
$otp = otp()->digits(8)->expiry(20)->make($secret);

/**
 * You will need a directory in your filesystem where the package can store data.
 * Ensure you restrict access to this directory and its files using your web server configuration (Apache or Nginx).
 */

// Let's assume the directory you created is `./otp-tmp`
$manager = otp('./otp-tmp');

/**
 * Default properties -
 * $digits -> 4
 * $expiry -> 10 min
 */

$manager->digits(6); // To change the number of OTP digits
$manager->expiry(20); // To change the mins until expiry

$manager->generate($unique_secret); // Will return a string of OTP

$manager->match($otp, $unique_secret); // Will return true or false.

$manager->digits(...)->expiry(...)->generate($unique_secret);

// And...

$manager->digits(...)->expiry(...)->match($otp, $unique_secret);

bash
php artisan otp:publish