Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Validation\Rule' not found in /home/webdemo/public_html/suivi_consommation/backend/app/Rules/PhoneNumberRule.php:7 Stack trace: #0 {main} thrown in /home/webdemo/public_html/suivi_consommation/backend/app/Rules/PhoneNumberRule.php on line 7