User friendly handling of missing field errors from the API

[CritiqalPete]

based on: https://github.com/AmericaSCORESBayArea/salesforce-data-api/pull/200

Presently the API expects the following fields to be provided by the app. The UX needs to do one of the following:

• [ ] help the user complete the missing field
• [ ] intentionally populate the field with an acceptable (possibly temporary value)
• [ ] help the user do something that allows them to complete their task and submit

Additionally, these events must be logged to Analytics in a sufficently detailed way e.g. event: error condition: missing field response from API param: fieldname(s), userID/etc.

What's needed:

• Design to elaborate UX and messages
• Front end implementation of handler and analytics

Related Tickets: https://github.com/AmericaSCORESBayArea/Student-Registration-React-Web/issues/47 https://github.com/AmericaSCORESBayArea/salesforce-environment/issues/26 https://github.com/AmericaSCORESBayArea/AmericaScores-CoachApp/issues/489

[CritiqalPete]

the PR linked here is a good place to start an incremental improvement effort.

[CritiqalPete]

I'm adding detail and linking related efforts to this ticket since the Web Reg is where the problems come to a head and users (parents) may be faced with errors they do not understand, cannot act on, etc.