What is if condition?

• The if condition is a program statement ,it used to check weather condition true or false.

• If condition is true ,the program will executes the block of code inside the if statement.

• If condition is false ,the program will not execute and inside the if is blocked, skipped.
  

let age =18;
if (age>=18)
{
console.log("you are eligible");
}
else
{
console.log("you are not eligible");
}