//longhand if (x === 'abc' || x === 'def' || x === 'ghi' || x ==='jkl') { //logic } //shorthand if (['abc', 'def', 'ghi', 'jkl'].includes(x)) { //logic }
//longhand if (x === 'abc' || x === 'def' || x === 'ghi' || x ==='jkl') { //logic } //shorthand if (['abc', 'def', 'ghi', 'jkl'].includes(x)) { //logic }