用于验证日期的正则表达式 [英] Regular expression to validate Date

问题描述

我想使用正则表达式或其他方法(Javascript等)验证所选日期应大于当前日期.

I want to validate the selected date should be greater than the current date using regular expression or some other method( Javascript etc)

推荐答案

如果您使用的是日历控制您可以按照以下方式进行操作:

If you are using calendar control you can do this as :

protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
  {
      if (e.Day.Date <= DateTime.Today.Date)
      {
          e.Cell.Enabled= false; // Changes the Cells Enable Property
          e.Day.IsSelectable = false; // Disables the Cells Click Property
      }
  }

有关更多信息，请参见: http://www.dotnetfunda.com/articles/article600-customising-the-calendar-control-in-aspnet.aspx [ https://forums.asp.net/t/1615792.aspx?CalendarExtender+date+checker [^ ]

for more refer :http://www.dotnetfunda.com/articles/article600-customising-the-calendar-control-in-aspnet.aspx[^]


or while using a Ajax Calendar Extender control you can do as something explained here :
https://forums.asp.net/t/1615792.aspx?CalendarExtender+date+checker[^]

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