Your browser does not support JavaScript!
Upvotes Anonymous 0 User 0

Conditional 'if' Statements in JavaScript

When writing JavaScript code, you'll often need to perform certain tasks based certain criteria. 

For example, if I have a login form:

I'll probably need to create the following logic:

If the user enters a valid username and password, I need to log the user in. Otherwise, I'll need to display an "invalid credentials" message.

Let's see how we can create this logic.


Was this helpful?

Comments

Leave a Comment

I agree to the Terms of Service
Design © 2015, Downranked, LLC.,
Original user code contributions under MIT License