Improvement/local storage

[rajanchavda]

Improvement

1. Saved DOB in the local storage
2. Added KeyUp/Down in Month and Day fields

[bryanbraun]

Hey thanks for the PR here. These are some solid improvements.

Just one request: currently, if a user has never entered a date of birth, we get an error in the Javascript console:

I think we can fix this by checking if DOB is null near line 126 and exiting early if so.

If you can make this update then I'll go ahead and merge. 👍

[rajanchavda]

Hey thanks for the PR here. These are some solid improvements.

Just one request: currently, if a user has never entered a date of birth, we get an error in the Javascript console:

I think we can fix this by checking if DOB is null near line 126 and exiting early if so.

If you can make this update then I'll go ahead and merge.

Fixed the issue. Please check.

[bryanbraun]

Works like a charm! Thanks again for the contribution. 🙇