Add comments to show which validators touch which controllers/views
Add error message styling for enter_details view
Add error handling logic to enter_details view
[Fixes #70805796]
Merge branch 'fix-validation-handling' of https://github.com/codeforamerica/homebase into fix-validation-handling
Merge pull request #15 from codeforamerica/fix-validation-handling

Form errors that actually make sense