What is “assert” in JavaScript?

Question

What does assert mean in JavaScript?

I’ve seen something like:

assert(function1() && function2() && function3(), \"some          


        

Answer 1

If using a modern browser or nodejs, you can use console.assert(expression, object).

For more information:

• Chrome API Reference
• Firefox Web Console
• Firebug Console API
• IE Console API
• Opera Dragonfly
• Nodejs Console API