Allowing Only Certain Characters in a Text Box : ASP.NET Ajax Tutorials
ASP.NET validation controls can ensure that only certain characters are allowed in user input. However this still does not prevent users from typing invalid characters and trying to submit the form.
The ASP.NET AJAX Control Toolkit contains the FilteredTextBox control which extends a text box. Once activated, only a certain set of characters may be entered into the field....
- #1 sdgt444444 on 12.15.2008 at 10:24 PM
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