https://github.com/mathsgod/jwt-recaptcha

using json web token for recaptcha, without session, without database
https://github.com/mathsgod/jwt-recaptcha

Last synced: 4 months ago
JSON representation

using json web token for recaptcha, without session, without database

• Host: GitHub
• URL: https://github.com/mathsgod/jwt-recaptcha
• Owner: mathsgod
• License: mit
• Created: 2020-04-07T09:53:02.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2025-02-04T03:01:12.000Z (over 1 year ago)
• Last Synced: 2025-08-25T01:43:34.178Z (10 months ago)
• Language: PHP
• Homepage:
• Size: 156 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# jwt-recaptcha

using jwt for recaptcha in php

## Server generate hash

```php

$secret="your secret key";

$re = new ReCaptcha($secret);

$hash = $re->hash();

echo $hash["token"]; //token sent to user, use for verify later

echo $hash["image"]; //recaptcha image

```

## Server verify recaptcha code

```php

$re = new ReCaptcha($secret);

$code;//get from user

$token;//get from user sent before

if($re->verify($code,$token)){

    //correct code

}else{

    //incorrect code 

}

```

### Demo

```php

$re = new ReCaptcha($secret,  [

    "charset" => "1234567890",

    "code_length" => 4,

    "num_lines" => 1,

    "perturbation" => 0.5

]);

$hash = $re->hash();

$image_src = $hash["image"];

```