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\Validator;

// Simple validation with form-safe coercion
$email = Validator::isString()
    ->email()
    ->nullifyEmpty() // Empty strings become null (form-safe)
    ->validate('[email protected]');

// Schema validation with custom logic
$userSchema = Validator::isAssociative([
    'name' => Validator::isString()->    $flattened = \Lemmon\Validator\ValidationException::flattenErrors($errors);
    // Returns: [['path' => 'name', 'message' => 'Value is