使用比较验证器验证日期 [英] validation for date using compare validator

问题描述

大家好.

我正在使用compare-validator作为日期，这是我的代码:

Hello to all..

I am using compare-validator for date, here is my code :

<asp:CompareValidator 

  ID="CompareValidator2"

  ControlToValidate="Txtdob"

  runat="server"

  ValidationGroup="user"

  ErrorMessage="Enter date in mm/dd/yyyy format"

  Operator="DataTypeCheck"

  Type="Date">
</asp:CompareValidator>

它工作正常..但我还需要检查日期是否属于当前日期，然后文本框不接受该日期.

It working fine.. but i need to also check that if date is belong to current date, then text-box doesn''t accept that date.

推荐答案

try这个

try this

<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><asp:CompareValidator ID="CompareValidator1"

      runat="server" ControlToValidate="TextBox2"  Operator="GreaterThan" Display="Dynamic"

      ValueToCompare="<%# DateTime.Today.ToShortDateString() %>" Type="Date" Text="<br>Invalid Start Date" />

//In the Page Load


Page.DataBind(); 

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