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node.jsviberviber-bot

How use [optionalTrackingData] with viber-bot

I want to get some extra data from the user in my viber bot. This can be done via [optionalTrackingData]. But no matter how hard I try to send a message with [optionalTrackingData], the message from the user is always empty. Maybe there are some additional settings? I write on Node.js

this what I tried: bot.sendMessage(response.userProfile, [ new TextMessage("please select your email:"), keyboardMessage ], {'trackingData':'trackingData'});

please help

Solution

  • ok, I just reload mode.js and it start working