Javascript multiple or condition check

Question

I have struck with some simple if else checking

var IsCompanyContacttitleUpdate = false;
var ContactStatus = -1;

if ((IsCompanyContacttitleUpdate == false) &am         


        

Answer 1

(ContactStatus == 2 || 3 || 4))

Here is your problem. You are saying if ContactStatus equals 2, it is true, OR true OR true.

False = 0, True is anything not 0.

You need to rewrite that as:

(ContactStatus == 2 || ContactStatus == 3 || ContactStatus == 4))

It should work if you change that one thing