IPhone WebApp Specific Keyboard for Float-numbers

Question

Im working on a small WebApp for my iPhone.

I got a form with some input-fields for text, numbers and float-numbers. Until now i used the normal qerty-layout but i know that special apps can use specific keyboard-layouts for input-fields.

I already found out how to get a normal 0-9-keyboard, but i need the "," or "." for float-numbers.

So my question: is it possible to display the a 0-9-layout including the "," or the "."

Greets :)

Answer 1

Supported Input Values

<input type="number" >

Displays 0-9 in the top row and punctuation below for me in iOS 5.