Compare, condition and case

The chatbot understands how to treat the variable by comparing the user-defined value to the control one. After this comparison the bot decides how to proceed. Just add ? sign before the variable name.

🗺 Сonditional operator

You need to create the ?Variable node to check if that variable exists. In case %Variable exists the bot will go further as per the map flow. If there is no %Variable, the bot will go to the node below.

To verify if the variable is a number, create the ??Variable node.

To delete the variable from UX, add the %Variable=null node.