密码加密验证

 { }占位符，对应columns里面title

"password": [
    {
      "type": "required",
      "message": "【密码】值必须填写。",
      "required": true,
      "isAdd": true,
      "sortId": 1,
      "isEdit": true
    },
    {
      "type": "loadpswd",
      "isAdd": true,
      "isEdit": true,
      "sortId": 2,
      "message": "【密码】必须先加密,且验证规则正确。"
    }
  ],