Break up form validation functionality into smaller pieces

[jordanjones243]

General Support Request

When looking at the validate() function that handles all of the validation work, it looks daunting and is very unreadable.

Possible Solution

Break up validate() function into smaller helper functions that signify each piece of the validation process.

Additional context

Here is the function, but it is currently being implemented into the form repo:

• https://github.com/AlaskaAirlines/auro-formvalidation/blob/fa0d2879f43c5d6fca03722e126e54e910790ebf/src/validation.js#L110

Exit criteria

Break up the validate() function and explain the validation process at each step to make it easier to debug and edit in the future.