APP Script - Google sheet

I want to split the data on column B to column C Example column B = Hello,World Output: Column B = Hello Column C = World The part of the code [login to view URL]("B" + nextRow).setValue(name); // Want to split this data The full code var ss = [login to view URL]('4D_otVRWtkkNFk_gq2KZpx0ksJuSLTkZkk'); var sheet = [login to view URL]('Sheet1'); var timezone = "asia/qatar"; var hours = 3 ; //MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM function doGet(e){ [login to view URL]( [login to view URL](e) ); //---------------------------------------------------------------------------------- //write_google_sheet() function in esp32 sketch, is send data to this code block //---------------------------------------------------------------------------------- //get gps data from ESP32 if ([login to view URL] == 'undefined') { return [login to view URL]("Received data is undefined"); } //---------------------------------------------------------------------------------- var Curr_Date =new Date(new Date().setHours(new Date().getHours() + hours)); var Curr_Time = [login to view URL](Curr_Date, timezone, 'HH:mm:ss'); var name = stripQuotes([login to view URL]); [login to view URL]('name=' + name); //---------------------------------------------------------------------------------- var nextRow = [login to view URL]() + 1; [login to view URL]("A" + nextRow).setValue(Curr_Date); [login to view URL]("B" + nextRow).setValue(name); // Want to split this data [login to view URL]("D" + nextRow).setValue(Curr_Time); //---------------------------------------------------------------------------------- //returns response back to ESP32 return [login to view URL]("Card holder name is stored in column B"); } //MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM function stripQuotes( value ) { return [login to view URL]().replace(/^["']|['"]$/g, ""); } //MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM //Extra Function. Not used in this project. //planning to use in future projects. //this function is used to handle POST request function doPost(e) { var val = [login to view URL]; if ([login to view URL] !== undefined){ var range = [login to view URL]('A2'); [login to view URL](val); } } //MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM