[Freeswitch-users] lua trouble

[Michael Collins]

But but but the wiki says! The wiki just CAN'T be wrong! ;) Actually,
according to switch_ivr_play_say.c it looks like you can have a min_digits
of "0". Still, I'd make the min digits "1" unless there's a compelling
reason to want zero digits.
-MC

On Mon, Jun 18, 2012 at 8:00 AM, Avi Marcus <avi at avimarcus.net> wrote:

> Uhm I thought I just wrote code that did that last week in lua. Seemed to
> work GREAT.
>
> if(phone_required==true) then
> ...
>  else
> phone_min=0 --no minimum on the match length
> end
> phone=session:playAndGetDigits(phone_min, phone_max, 3, 20000, "#",
> "phrase:cc_phone_prompt:"..phone_skip,
> "phrase:cc_invalid_entry","\\d{"..phone_min..","..phone_max.."}");
>
> -Avi
>
>
> On Mon, Jun 18, 2012 at 5:55 PM, Michael Collins <msc at freeswitch.org>wrote:
>
>>
>>
>>> The problem is with
>>>                 confirmkey = session:playAndGetDigits(0, 1, 1, 1000,
>>> "#", confPrompt, "", "\\d|\\*")
>>>
>>
>> It complains of "Invalid Args" (and doesn't say anything). All it has to
>>> do is read out the number that it's intending to call, allowing the user
>>> to change their mind by hitting *.
>>>
>>>
>> You can't have an argument of "0" for the minimum number of digits. See
>> this page for details on play_and_get_digits args:
>> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits
>>
>> -MC
>>
>>
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