Is there an elegant way to disallow zero in numericInput ?

[pssguy]

I have a range of values say -2,-1,+1,+2 I would like the user to have the option to enter. However, zero is not one of them. I could produce an error when 0 is entered or have just have positive numbers and a radio button which could be set to -ve but would prefer something like a zeroAllowed = TRUE parameter in the function

[wch]

Right now you can validate the input on the server side. In order to do it on the client side, you'd need to write some custom Javascript code to do it - perhaps something like this: http://stackoverflow.com/questions/895659/how-do-i-block-or-restrict-special-characters-from-input-fields-with-jquery

[pssguy]

Thanks. I'll check it out. As I'm on a run, any chance of revisiting #174!