Validating a textbox for numeric data (1 Viewer)

wan2fly99

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I have a text box where user enters data I want them to enter only numeric values and a decimal place

I was thinking of using the regularexpressionvalidtor control

In there I set the field to validate and was looking at the ValidationExpression option

What would I put there?

Any help is really appreciate?
 

wan2fly99

Registered User.
Local time
Today, 12:25
Joined
Feb 7, 2005
Messages
53
Got it, not sure if it is the right way

intercept the textchange event and in there use the IsNumberic function
to determine
 

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