wticreatorstudio/Modules/Chat/Http/Requests/UpdateUserRequest.php

<?php

namespace Modules\Chat\Http\Requests;

use Modules\Chat\Entities\User;
use Illuminate\Foundation\Http\FormRequest;

class UpdateUserRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    protected function prepareForValidation()
    {
        $this->sanitize();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $id = $this->route('user')->id;
        $rules = User::$rules;
        $rules['email'] = 'required|email|max:255|unique:users,email,'.$id.'|regex:/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix';

        return $rules;
    }

    public function messages()
    {
        return User::$messages;
    }

    public function sanitize()
    {
        $input = $this->all();

        $input['name'] = htmlspecialchars($input['name']);
        $input['about'] = htmlspecialchars($input['about']);

        $this->replace($input);
    }
}