You can give it the correct regexp for a number using the pattern [0-9 ] I
think, or you could instead use a range validator to determine the numbers
input fall within a predetermined upper and lower numeric boundary.
http://msdn.microsoft.com/library/de...us/cpgenref/ht
ml/cpconrangevalidatorcontrol.asp
--
Regards
John Timney (Microsoft ASP.NET MVP)
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"Grey" <er*****@i-cable.com> wrote in message
news:uY**************@TK2MSFTNGP11.phx.gbl...
Can I use RegularExpressionValidator to validate the user is input number or
not? how to do that???