[Freeswitch-users] PAGD 0 digits

[Alex]

Not really. But I discovered that 0 IS a valid value for max digits.
> After the timeout it simply moves on to the next application. Would 
> that not suffice?
> -MC
>
> On Fri, Jul 27, 2012 at 5:01 AM, Alex <alex at thewinelake.com 
> <mailto:alex at thewinelake.com>> wrote:
>
>     If I want to allow someone to enter an empty string of digits, how
>     is it
>     done?
>
>     I've tried various things...
>
>     My latest effort (that still doesn't work!) is
>
>          keypress = session:playAndGetDigits(1, 1, 3, 5000, "*#",
>     what_to_play, "", "\\d{0,1}|\\#|\\*")
>          terminator = session:getVariable("read_terminator_used")
>
>     I note that the minimum value for the first param is 1 - so maybe it
>     can't be done?
>
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> Michael S Collins
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