The conclusion of the phone number input function

In this lesson:
  • Checking for 3 possible valid input formats
Running time: 10:30
 
 

Comments (1)

 

Finally, the end of this phone number input function!

On these three videos you certainly got to see me make many mistakes as I coded and debugged the function. That's a fundamental part of programming, so I thought it best to leave most of it in.