CONDITIONAL STATEMENTS IN JAVA SCRIPT...

What is Conditional Statements in JavaScript??

Conditional statements are used in JavaScript to make **decisions based on whether a condition is true or false. **They allow a program to execute different blocks of code depending on the situation.

CATEGORIES OF CONDITIONAL STATEMENTS
*1)if
2)if...else
3)if... else if...else
4)nested if
5)switch statement
6)Ternary Operator
*
**
1) if **
The if statement executes a block of code only when the given condition is true.
EXAMPLE

*

*let age = 20;

if (age >= 18) {
    console.log("You are eligible to vote.");
}**

2)if...else

The if...else statement executes one block when the condition is true and another block when it is false.
EXAMPLE

**let age = 16;

if (age >= 18) {
    console.log("Eligible to vote");
} else {
    console.log("Not eligible to vote");
}**

3)if... else if...else

It is used when there are multiple conditions to check.
EXAMPLE
*

*let mark = 75;

if (mark >= 90) {
    console.log("Grade A+");
} else if (mark >= 75) {
    console.log("Grade A");
} else if (mark >= 50) {
    console.log("Grade B");
} else {
    console.log("Fail");
}
**
**

4)nested if **

An if statement placed inside another if statement is called a nested if.

EXAMPLE

let age = 25;
let hasLicense = true;

if (age >= 18) {
    if (hasLicense) {
        console.log("You can drive.");
    }
}

5)switch statement

The switch statement is useful when one value needs to be compared with multiple possible values.

EXAMPLE

let day = 2;

switch (day) {
    case 1:
        console.log("Monday");
        break;
    case 2:
        console.log("Tuesday");
        break;
    case 3:
        console.log("Wednesday");
        break;
    default:
        console.log("Invalid day");
}

6)Ternary Operator
The ternary operator is a short form of if...else. It uses ? and :.

EXAMPLE

let age = 20;

let result = age >= 18 ? "Adult" : "Minor";

console.log(result);