validation

[david boon]

hi, i have a txtbox for getting phone no. it should accept only numerics.if character is entered it should display error msg. how to achieve in javascript. plz send me code and explain me detailly as i dont know javascript

[Vasudevan Deepak Kumar]

David Boon, Check out http://www.smartwebby.com/DHTML/phone_no_validation.asp[^] Vasudevan Deepak Kumar Personal Web: http://www.lavanyadeepak.tk/ I Blog At: http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

[Shiby]

You can archieve this functionality by two ways... a) Using normal validation in javascript b) If you are using ASP.Net, then can use validation control i.e RegularExpressionValidator. Regards, Shiby