JS
(quick guide & examples)
THE OBJECT var obj = { Name: "Jon", Email: "jon@doe.com" };
EXTRACT VALUES TO FLAT ARRAY, CHECK USING INCLUDES var val = Object.values(obj); var has = val.includes("Jon"); console.log(has); // true
MANUAL LOOP & CHECK var check = "Jon"; var has = false; for (let k in obj) { if (obj[k] == check) { has = true; break; }} console.log(has); // true
THE OBJECT var obj = { Name: "Jon", Email: "jon@doe.com" };