JavaScript If Conditions

📘 What are If Conditions?

The if statement is used to execute a block of code only if a specified condition evaluates to true.

🔹 Basic If Statement

let age = 18;
if (age >= 18) {
    console.log("You are an adult.");
}
            

🔹 If-Else Statement

let age = 16;
if (age >= 18) {
    console.log("You are an adult.");
} else {
    console.log("You are a minor.");
}
            

🔹 If-Else If Statement

let score = 85;
if (score >= 90) {
    console.log("Grade: A");
} else if (score >= 75) {
    console.log("Grade: B");
} else {
    console.log("Grade: C");
}
            

🧪 Try It Yourself

Click the button to test If Conditions:

Run Example