I'm trying to use validation (probably utilising the CustomValidator in ASP.NET 2.0) that checks whether a user entered order id already exists in a database, then, if it does exist, display a prompt for the user to ask whether they want to overwrite the order or enter a different order number.
I'm not sure how to do this. I know I can use client side validation for the user prompt, and server side validation to check the order number against...
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help with custom validators
Hello there..
I have a custom validator for my text boxes. the code is as below..
...Code:<asp:CustomValidator ID="CustomValidator3" runat="server" ControlToValidate="text1" ErrorMessage="Please enter text1" ClientValidationFunction="ClientValidate3" ValidateEmptyText="true" -
CustomValidator not working
hello there..
I have a custom validator which validates three text boxes. my code is,
...Code:<table> <tr> <td colspan="3"> <asp:CustomValidator ID="CustomValidator_test1" runat="server" ErrorMessage="The name, date, and score fields must be filled in for other tests" ClientValidationFunction="ClientValidate_test1"
