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Validating Textbox for Numeric Values

Posted By:      Posted Date: September 06, 2010    Points: 0   Category :ASP.Net
 
I want to validate a textbox that only a numeric currency value can be put into it, for example 0.00. I thought the following code was correct but it doesnt seem to wrk, its causing an error on my page and when I remove it the page is fine, it doesn't actually give exact details of the error on the page just says "syntax error" in the browser that is all.<asp:CustomValidator runat="server" ErrorMessage="Please enter a numeric value for Night Rate in the format of 0.00" ID="NightRateNum" ControlToValidate="txtNightRate" Text="*" ClientValidationFunction="^\d+(\.\d\d)?$"></asp:CustomValidator>Would appreciate if any can tell me where I went wrong Thanks


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