[whatwg] Changing punctuation value of input element in telephone state

0-9, *, #, p, w

http://www.wikihow.com/Add-Pauses-to-a-Phone-Number

recognizing the difference between a 'P' and a 'p' (or a 'W' and a
'w') is moderately painful.

Received on Tuesday, 6 April 2010 17:20:19 UTC