Issue with Regular Expression Validator for text box in ASP.NET

Question

Im having issues with the RegularExpressionValidator in my code!

I have 2 text boxes in my html page and in the code i have the sql command that inserts the parameters t

Answer 1

If you want to see a mark next to the field when validation fails, you should set the Text property of the validator:

Also, if you want to see the error message, you must have a ValidationSummary in your form.