Trying To Prevent Users From Submitting Ascii Codes In A Textbox Using A RegularExpressionValidator?

Jul 30, 2010

I am trying to prevent users from submitting ascii codes in a textbox using a RegularExpressionValidator.

This works fine and I am able to display an error.

However when the user clicks on another button on the page I get the "A potentially dangerous Request.Form value was detected from the client" error. Is there a way to prevent this?

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