PHP code example of genai / validation

1. Go to this page and download the library: Download genai/validation library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

genai / validation example snippets


use GenAI\Validation\Attribute\Validate;
use GenAI\Validation\Attribute\NotBlank;
use GenAI\Validation\Attribute\Email;
use GenAI\Validation\Attribute\Length;
use GenAI\Validation\Attribute\Matches;

#[Validate]
class SignupForm
{
    #[NotBlank]                 public $name;
    #[NotBlank] #[Email]        public $email;
    #[Length(min: 6)]           public $password;
    #[Matches('password')]      public $passwordConfirm;
}


// bind() populates declared fields from the request (public prop set directly,
// private via its setXxx() — where the form can normalize), then validate().
$form   = $validator->bind(new SignupForm(), $request->getParsedBody());
$errors = $validator->validate($form);   // array('email' => 'Please enter a valid email address.')
if (!$errors) {
    // valid — use $form->getEmail(), etc.
}