Practice Set 6

Write a program using prompt function to take inut of age as a value from the user and use alert to tell him if he can drive
In Q1 add a confirm to run again and again
In Q2 use console.error if age is negative
If user is over 20 redirect him to bike website
Change the colour of page using prompt

// Problem No 1
let age = Number.parseInt(prompt("What is your age ?"));
alert("You " + (age < 18 ? "cannot" : "can") + " drive");

// Problem No 2
let askPrompt = true
let enterAge;
while (askPrompt) {
    askPrompt = false;
    enterAge = Number.parseInt(prompt("What is your age ?"));
    if (enterAge < 0) {console.error("Please enter a valid age"); break;} // Problem No 3
    alert("You " + (enterAge < 18 ? "cannot" : "can") + " drive");
    askPrompt = confirm("Do you want to check again ?")
}

// Problem No 4
if (enterAge > 20) {
    location.href = "https://www.royalenfield.com/in/en/motorcycles/" ; // No back button when using this
}
 
// Problem No 5
let col = prompt("enter a colour");
document.body.style.background = col;