Outline

In this exercise what I'd like you to do is:
1. Fix the error in the zipcodeValidator on line 59.
2. Add the custom zipcodeValidator to the zipcode form control.
3. Add the updateOn property to the zipcode form control and set it to blur.

Exercise Link: https://stackblitz.com/fork/rxngforms-validation-ex3

 

I finished! On to the next chapter