Form: Implement format validation

**Is your feature request related to a problem? Please describe.**
Currently, we need validation for certain formats such as `format:uri` and `format:email`. We would like to offer this functionality as shown in Question 9 and Question 10 in the template.

**Describe the solution you'd like**
Solution may already be offered by USWDS Form.io module, just need to search through the docs. Or if not, we may need to write a custom function in `formDataToJs.js`

Start by reviewing the Question 9 and Question 10 examples in the template and the USWDS Form.io documentation for format validation. Then inspect formDataToJs.js to determine where format:uri and format:email are handled. Done means the requested formats are validated and the related template examples behave correctly.

Written by the indexing model from the issue text.