Question

How to use callback function that check if some element in array pass a condition with Array.some() in JavaScript

Answer 1

function isBigThen100(element, index, array) {
  return element >= 100;
}
 
var arr = [101, 12, 45, 65]
 
if (arr.some(isBigThen100))
    document.write("yes");
else
    document.write("no");
  
/*
run:  
 
yes 
  
*/

 

70+ SQL courses for beginners and professionals

Answer 2

var arr = [101, 12, 45, 65]
 
if (arr.some(element => element > 100))
    document.write("yes");
else
    document.write("no");
  
/*
run:  
 
yes 
  
*/

 

70+ SQL courses for beginners and professionals