['nullable', 'integer'], 'school_year' => ['nullable', 'string', 'max:20'], 'status' => ['nullable', 'string', 'max:60'], 'contact_method' => ['nullable', 'string', 'max:60'], 'promise_to_pay_date' => ['nullable', 'date'], 'promise_to_pay_amount' => ['nullable', 'numeric', 'min:0'], 'next_follow_up_date' => ['nullable', 'date'], 'escalation_level' => ['nullable', 'integer', 'min:0', 'max:10'], 'note' => ['nullable', 'string', 'max:10000'], ]; } }