Answers for "checking if a string in an array is equal js"

2

check array values equal js

[1,1,1,1].every( (val, i, arr) => val === arr[0] )   // true
Posted by: Guest on April-21-2020
0

check if all elements in array match a condition javascript

const isBelowThreshold = (currentValue) => currentValue < 40;

const array1 = [1, 30, 39, 29, 10, 13];

console.log(array1.every(isBelowThreshold));
// expected output: true
Posted by: Guest on August-29-2020

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