[Solved] How to differentiate null and zero value for variable in Javascript?

Question

You can use something like

if((x >= 0) && (typeof(result) == "number"))

Seems to have been answered here ::: Check for NaN, null and >=0 in one condition

Accepted Answer

You can use something like

if((x >= 0) && (typeof(result) == "number"))

Seems to have been answered here ::: Check for NaN, null and >=0 in one condition