PHP code example of tnapf / validation

1. Go to this page and download the library: Download tnapf/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/ */

tnapf / validation example snippets




use Tnapf\Validation\FilterVar;
use Tnapf\Validation\MaxLength;
use Tnapf\Validation\MinLength;
use Tnapf\Validation\Regex;
use function Tnapf\Validation\validateArray;

$data = [
    'name' => 'John Doe$$',
    'email' => 'malformed-email'
];

$errors = validateArray([
    'name' => [
        new Regex('Name must only container letters.', '/^[a-zA-Z ]+$/'),
        new MaxLength('Name cannot exceed {max} characters.', 255),
        new MinLength('Name is


$errors = validateModel(new class {
    #[Regex('Name must only container letters.', '/^[a-zA-Z ]+$/')]
    #[MaxLength('Name cannot exceed {max} characters.', 255)]
    #[MinLength('Name is 0)]
    public string $email;
}, [
    'name' => 'John Doe$$',
    'email' => 'malformed-email'
]);

var_dump($errors);

// or you can pass in a prefilled object

$model = new class {
    #[Regex('Name must only container letters.', '/^[a-zA-Z ]+$/')]
    #[MaxLength('Name cannot exceed {max} characters.', 255)]
    #[MinLength('Name is 0)]
    public string $email;
};

$model->name = 'John Doe$$';
$model->email = 'malformed-email';

$errors = validateModel($model, []);

var_dump($errors);


use function Tnapf\Validation\getValidators;

$validators = getValidators(new class {
    #[Regex('Name must only container letters.', '/^[a-zA-Z ]+$/')]
    #[MaxLength('Name cannot exceed {max} characters.', 255)]
    #[MinLength('Name is