hi , i need to design a calendar in Persian to schedule by our origin calendar , but functions cant resolve it
at first I've installed library (npm install persian-date) after that in node red by function node i tried to use it :
var persianDate = require('persian-date');
var now = new persianDate();
msg.payload = now.format('YYYY/MM/DD - HH:mm:ss');
return msg;
but i get this error :ReferenceError: require is not defined (line 1, col 19)