[Freeswitch-users] play_and_get_digits - with no invalid entry

[Ali Pey]

 <#>Hello,

I need to play a prompt and get any digits if entered, but if there is no
digit entered, simply continue. Basically I don't have any minimum entry
required and there is no invalid entry.

I use playAndGetDigits in my perl code but it doesn't accept 0 for min or
an empty string for invalid_file.

How can I achieve this behaviour?
Regards,
Ali
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