Logical Operators in JavaScript
The following are the logical operators supported by JavaScript:
Operator Name Example
&& Logical And ( a< 5 && b>2)
|| Logical Or (a<5 || b>2)
! Not (a!=5)
<!DOCTYPE>
<html>
<head>
<title>JavaScript</title>
<script>
/* Logical And Operator */
var age = 18;
if (age >= 18 && age <= 21) {
document.write("Yes you are eligible.");
}
document.write("<br><br>");
/* Logical OR Operator */
var a = 10;
var b = 15;
if (a >= 8 || b <= 15) {
document.write("Yes you are eligible.");
}
document.write("<br><br>");
/* Logical Not Operator */
var x = 30;
console.log(!x >= 12);
</script>
</head>
<body>
</body>
</html>
Tuesday, May 14, 2024
JavaScript Logical Operators
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