Validation expression to enter numbers and starts

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I need a Validation expression which will allow me to enter integer and "*" as a character in the SSN Text box? Can anybody help me here?

Posted 5-Jul-12 3:14am

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govardhan4u · Answer 1 · 2012-07-05T03:29:00

use regular expression:

!Regex.IsMatch(textbox.Trim(), @"^-{0,1}\d*\*{0,1}\d+$")

Posted 5-Jul-12 3:29am

Mohd Imran Saifi · Answer 2 · 2012-07-05T03:57:00

Try This
in Regularexpression
"^([0-9*])$"

Posted 5-Jul-12 3:57am