You could add an eventhandler for keyboard input and handle the data
yourself, e.g.

textfield1.addEventListener("keyup", function(e) {
   // check here if input is a number and append the textfield value or not.
})

Torsten


Andreas Känner wrote:
> 
> Hi,
> 
> is it possible to create a TextField which accepts only numbers? How  
> can I do that?
> 
> Thank you,
> 
> Andreas Känner
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