find one in array javascript code example
Example 1: find element in array javascript
const simpleArray = [3, 5, 7, 15];
const objectArray = [{ name: 'John' }, { name: 'Emma' }]
console.log( simpleArray.find(e => e === 7) )
console.log( simpleArray.find(e => e === 10) )
console.log( objectArray.find(e => e.name === 'John') )
Example 2: javascript array.find
const array1 = [5, 12, 8, 130, 44];
const found = array1.find(element => element > 10);
console.log(found);
Example 3: js array find
var ages = [3, 10, 18, 20];
function checkAdult(age) {
return age >= 18;
}
ages.find(checkAdult);
Example 4: find object in array by property javascript
const desiredObject = myArray.find(element => element.prop === desiredValue);