Hello everyone, I'm trying to create a custom validation model for XSS attacks SQL injection etc and i used this example http://usman.it/xss-filter-laravel/

I have created a model inside app/model named Customvalidaiton (filename and class name).

<?php namespace App\Models; use Eloquent; class Customvalitadion extends Eloquent { /* * Method to strip tags globally. */ public static function globalXssClean() { // Recursive cleaning for array [] inputs, not just strings. $sanitized = static::arrayStripTags(Input::get()); Input::merge($sanitized); } public static function arrayStripTags($array) { $result = array(); foreach ($array as $key => $value) { // Don't allow tags on key either, maybe useful for dynamic forms. $key = strip_tags($key); // If the value is an array, we will just recurse back into the // function to keep stripping the tags out of the array, // otherwise we will set the stripped value. if (is_array($value)) { $result[$key] = static::arrayStripTags($value); } else { // I am using strip_tags(), you may use htmlentities(), // also I am doing trim() here, you may remove it, if you wish. $result[$key] = htmlentities($value); } } return $result; } } inside the filter.php file i have added the method like this App::before(function($request) { Customvalitadion::globalXssClean(); }); i run the command composer.phar dump-autoload but when i refresh on the website i'm getting this error message Symfony \ Component \ Debug \ Exception \ FatalErrorException Class 'Customvalitadion' not found which target inside the filter.php file. I'm new on laravel. what i'm doing wrong? Thank you