浮点值验证

  "retailPrice": [
    {
      "type": "number",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "min": 0,
      "max": 2,
      "message": "【{retail_price}】值必须是数字。"
    },
    {
      "type": "max",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "max": 9999999,
      "message": "【{retail_price}】最大值{1}元。"
    },
    {
      "type": "min",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "min": 0,
      "message": "【{retail_price}】最小值{0}元。"
    }
  ],
  "settleLastDay": [
    {
      "type": "digits",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "min": 0,
      "max": 0,
      "message": "【{settle_last_day}】值必须是整数。"
    },
    {
      "type": "max",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "max": 1000,
      "message": "【{settle_last_day}】最大值{1}天。"
    },
    {
      "type": "min",
      "required": false,
      "isAdd": true,
      "isEdit": true,
      "min": 0,
      "message": "【{settle_last_day}】最小值{0}天。"
    }
  ]

case RuleType.Number:
                      if (!Regex.IsMatch(valueTemp.ToString(), RuleConst.Number.Replace("{0,2}", "{0," + (rule.Max ?? 15) + "}")))
                      {
                          throw new BizException(string.Format(message, rule.Min, rule.Max, rule.Accept));
                      }
                      break;