Answer to Question #166761 in Java | JSP | JSF for Chandra sena reddy

Question

Check values in the Array is a String

Given an array

myArray, write a JS program to check whether each value of the array is a string or not using the array method every().Input

• The input will be a single line containing an array myArray

Output

• The output should be a single line containing a boolean value

Sample Input 1

[ 'frozen', 'rock', 'stained', 'basket' ]

Sample Output 1

true

Sample Input 2

[ 'recycling', 70, 'pastime', 'animal' ]

Sample Output 2

false

Answer 1

function check(num1){
 

 if(isNaN(num1)){
    document.write(num1 + " is a number <br/>");
 }else{
    document.write(num1 + " is not a number <br/>");
 }
 
}
const num1 = ["Ravi", "yadav"];

console.log(num1.every(check(num1)));