Don't understand the error


Oops, try again. Looks like your function returns false when number = 2. Check whether your code inside the if/else statement correctly returns true if the number it receives is even

var a = 3;
var isEven = function(number) {

  if(a%2 === 0)
      return true;
      return false;


Be sure to use the number parameter inside the function, not a.


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