JS Validation IP:Port

Question

I have a question, on how to validate IP:Port together. example:

192.158.2.10:80 <--Valid

192.158.2.10 <---Invalid

So the port is a must, I fo

Answer 1

I think '[0-9]+.[0-9]+.[0-9]+.[0-9]+:[0-9]+' might work as well

You can test it at http://regex101.com/