How to ignore empty cell values for getRange().getValues()

Question

I am able to get the range values using getValues() and put it into a string by declaring the following variables in Google App Script

var ss = SpreadsheetAp         


        

Answer 1

You can also use filter().

var ss = SpreadsheetApp.getActiveSpreadsheet(); 
var sheet = ss.getSheetByName("Test"); 
var range_input = ss.getRange("A1:A").getValues();
var filtered_input = range_input.filter(String);