Check if an array contains a number in JavaScript - Printable Version +- QP School (https://qomplainerzschool.lima-city.de) +-- Forum: Tutorials (https://qomplainerzschool.lima-city.de/forumdisplay.php?fid=3) +--- Forum: JavaScript Tutorials (https://qomplainerzschool.lima-city.de/forumdisplay.php?fid=6) +--- Thread: Check if an array contains a number in JavaScript (/showthread.php?tid=4072)

Check if an array contains a number in JavaScript - Qomplainerz - 04-04-2023 // Check if an array contains a number const ratings = [1, 2, 3, 4, 5]; let result = ratings.includes(4); document.write(result);