Validator for only letters

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Luigi - 27 May 2008 10:43 GMT

Hi all,
how can I check that a user input only 2 letters (not numbers) in a textbox?
(ASP.NET 2.0 - C#)

Thanks in adavance.

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Luigi

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SoftLion - 27 May 2008 11:46 GMT

Look at validators.

RegularExpressionValidator
http://msdn.microsoft.com/en-us/library/eahwtc9e.aspx

> Hi all,
> how can I check that a user input only 2 letters (not numbers) in a
> textbox?
> (ASP.NET 2.0 - C#)
>
> Thanks in adavance.

Reply to this Message

Luigi - 27 May 2008 13:31 GMT

> Look at validators.
>
> RegularExpressionValidator
> http://msdn.microsoft.com/en-us/library/eahwtc9e.aspx

Thanks, maybe an expression like this one would be fine:

[a-zA-Z]{2}

Luigi

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