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Hi,

Can anyone give regular expression to validate amount field.
So that i match that regex to my amount text field.

My regex should satisfy the below condition.

1) Number.Number (e.g 99.99)
2) Number. (e.g 99.)
3) .Number (e.g .99)
4) Number (e.g 9999)

***But it should not allow single dot (.)

I used the below regex to amount field in the designer:
@"^(([0-9]{0,9})(\.+)\d{0,2}|[0-9]{0,9})$"

I want the matching regex to satisfy the above conditions.

Thanks in advance.
Posted
Comments
StianSandberg 18-Jul-12 6:47am
   
http://regexlib.com

The following regex works for me to satisfy all of the above conditions.

@"([^.\d]+|[\d+\.]{2,})"

Hogan
   
read this very good Article[^]
   
"^[0-9]*[.][0-9]*$"

#Only for numbers
#:)
   

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