['required', 'integer', 'min:1'], 'batch_id' => ['nullable', 'integer', 'min:0'], 'batch_number' => ['nullable', 'integer', 'min:0'], 'admin_id' => ['nullable', 'integer', 'min:0'], 'reimbursement_id' => ['nullable', 'integer', 'min:1'], ]; } }