As a PRU user, I want to be informed of the enabled preference with red indicator colors on Special:PasswordReset, so that I receive clear visual indicators of the requirement.
**Acceptance Criteria:**
* When user inputs data for one field (but PRU is enabled for associated account), the empty input field should display a red outline
* Once they input information in both fields, the request should be honored
Behavior Example:
1. User inputs only username (when email address is also required) & submits email request
2. The system lets the user know that both are required (via asterisks & red line, theoretically)
3. Then the user inputs the associated email address -- but they also input a new username, which does not require the email address.
4. The request should be honored and they should go to the next screen (i.e. no error messaging or red border)
**Visual Example:**
{F30474303}