PHP code example of lemmon / validator

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

lemmon / validator example snippets


use Lemmon\Validator\ValidationException;
use Lemmon\Validator\Validator;

$input = [
    'name' => 'Ada Lovelace',
    'age' => '36',
    'email' => '[email protected]',
];

$userSchema = Validator::isAssociative([
    'name' => Validator::isString()
        ->pipe('trim')
        ->notEmpty()
        -> {
    foreach ($errors as $error) {
        echo $error->getPath() . ': ' . $error->getMessage() . PHP_EOL;
    }
}

// Exception workflow
try {
    $user = $userSchema->validate($input);
} catch (ValidationException $exception) {
    $allErrors = $exception->getErrors();
    $emailErrors = $exception->getErrors('email');
}