Compare text from url in Google web app script - google-apps-script

Question

I have a container bound script which sends the query result perfectly.
function doGet(e) {
var ss = SpreadsheetApp.getActive();
var fn = e.parameter.FN;
var key = e.parameter.KEY;
if ( fn == 'CSA' ) {
var sh = ss.getSheetByName("SubmittedAnswers");
var data_raw = e.parameter.DATA.toString().replace("\n ", String.fromCharCode(10));
var data = data_raw.split('|||| ');
sh.appendRow(data);
return ContentService.createTextOutput("New record created");
}
else if ( fn == 'QQ' ) {
var sh = ss.getSheetByName("QuestionBank");
var rg = sh.getDataRange().getValues();
var rgq = sh.getName() + "!" + sh.getDataRange().getA1Notation();
var sql = "Select A, B, C, D, E, F WHERE G IS NOT NULL";
var qry = '=query(' + rgq + ';\"' + sql + '\";1)';
var ts = ss.insertSheet();
var setQuery = ts.getRange(1,1).setFormula(qry);
var getResult = ts.getDataRange().getValues();
ss.deleteSheet(ts);
return ContentService.createTextOutput(JSON.stringify(getResult));
}
}
Now i'm trying to add something like a password so that without this none can run the script. I've tried the code below.
else if ( fn == 'QQ' ) {
var sheet_key = ss.getSheetByName("DashBoard").getRange(9,2).getValue;
if (sheet_key == key) {
var sh = ss.getSheetByName("QuestionBank");
var rg = sh.getDataRange().getValues();
var rgq = sh.getName() + "!" + sh.getDataRange().getA1Notation();
var sql = "Select A, B, C, D, E, F WHERE G IS NOT NULL";
var qry = '=query(' + rgq + ';\"' + sql + '\";1)';
var ts = ss.insertSheet();
var setQuery = ts.getRange(1,1).setFormula(qry);
var getResult = ts.getDataRange().getValues();
ss.deleteSheet(ts);
return ContentService.createTextOutput(JSON.stringify(getResult));
}
}
The sheet_key is perfectly in the "DashBoard" sheet at cell (9,2). Still the script is not returning anything. If i remove the IF part the script works fine :(
What should I do?

Answer 1

This var sheet_key = ss.getSheetByName("DashBoard").getRange(9, 2).getValue;
needs to be this: var sheet_key = ss.getSheetByName("DashBoard").getRange(9, 2).getValue();
This is something that is easy to do with the current editor