how to put multiple conditions in if statement node .js

How to Put Multiple Conditions in If Statement in Node.js

When working with Node.js, there may be times when you need to check multiple conditions in an if statement. This can be done using logical operators such as "&&" and "||". Here are a few ways to accomplish this:

Using the && operator

The && operator is used to check if all conditions are true. If all conditions are true, then the if statement will execute. Here's an example:

if (num1 > 0 && num2 < 10) {
  // Both conditions are true
  console.log("Both conditions are true.");
}

In the above example, the if statement will only execute if num1 is greater than 0 AND num2 is less than 10.

Using the || operator

The || operator is used to check if at least one condition is true. If at least one condition is true, then the if statement will execute. Here's an example:

if (num1 > 0 || num2 < 10) {
  // At least one condition is true
  console.log("At least one condition is true.");
}

In the above example, the if statement will execute if num1 is greater than 0 OR num2 is less than 10.

Using nested if statements

If you need to check multiple conditions that are more complex, you can use nested if statements. Here's an example:

if (num1 > 0) {
  if (num2 < 10) {
    // Both conditions are true
    console.log("Both conditions are true.");
  }
}

In the above example, the inner if statement will only execute if num1 is greater than 0 AND num2 is less than 10.

These are just a few ways to put multiple conditions in an if statement in Node.js. Choose the method that best fits your needs and coding style.