form validation

[octwedns]

I decided to try some regular expression validator controls in an old converted asp form. The error messages come up great and work until I submit the form. When I submit, the form pops back up with no errors. There must be some tricks I'm missing when it comes to submiting the form to the next part of the application.<BR>Help would be great.<BR>Thanks,You can submit the form even those the validation fails you need to check to make sure it didn't in your page with something like <BR><BR>if Page.IsValid then<BR>'do code<BR>end if