|string> */ public function rules(): array { return [ 'name' => 'required|max:100', 'email'=> 'required|email|unique:users', 'username'=>'required|max:30|unique:users', 'password' => 'required|min:6|regex:/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)[a-zA-Z\d]{6,}$/', // 至少6位，包含大小写字母和数字 'confirm_password' => 'required|same:password', // 与password字段相同 'phone'=>'nullable|regex:/^\d{10}$/', 'gender'=>'nullable|in:1,0', 'address'=>'nullable|max:255', 'company_id'=>'required|exists:company,id', 'department_id'=>'required|exists:department,id', 'role_id'=>'required|exists:roles,id', ]; } }