How can I check JavaScript arrays for empty strings?

Question

I need to check if array contains at least one empty elements. If any of the one element is empty then it will return false.

Example:

var my_arr = ne         


        

Answer 1

my_arr.includes("")

This returned undefined instead of a boolean value so here's an alternative.

function checkEmptyString(item){
     if (item.trim().length > 0) return false;
     else return true;
    };
    
function checkIfArrayContainsEmptyString(array) {
  const containsEmptyString = array.some(checkEmptyString);
  return containsEmptyString;
};
    
console.log(checkIfArrayContainsEmptyString(["","hey","","this","is","my","solution"]))
// *returns true*

console.log(checkIfArrayContainsEmptyString(["yay","it","works"]))
// *returns false*