Validation for Max & Min date for Textbox ?

Question

I have Textbox with AJAX Calender control. I had also set Min & Max date thru control. But when I press double click on Textbox, it shows previous date from cookies, So how to resolve this issue ?

 

How to use CompareValidator control for this issue ?

 

Or any way to solve this issue ?

Answer 1

Thanks.

 

But I don't have fixed Max & min date.

So, I write a code in Textchanged event & in that I'm checking the Textbox date with Max & min date.

If textbox date is between the range of min & max date then its ok else gives Errormessage.

Answer 2

Hi Just try below mentioned code.

 

<asp:TextBox ID="txtDate" runat="server" ReadOnly = "true"></asp:TextBox>

<br />

<asp:RangeValidator runat="server" ID="RangeValidator1" Type="Date" ControlToValidate="txtDate" MaximumValue='09/20/2011' MinimumValue="09/01/2011"

ErrorMessage="Date should be between 09/01/2011 and 09/20/2011" Display="Dynamic" />