If you get a validation error on the form you lose all your answers

[sunilj0lly]

To Reproduce

• Go to a form on a retrospective and answer all questions except for one
• Click "Submit Feedback"

  Expected

• Validation appears indicating that all questions should be answered
• All previous answers are still present

  Result

• Validation appears indicating that all questions should be answered
• All answers are lost and have to be re-entered

[christophechang]

This is now been done. When the form is submitted with unanswered questions, the ones that need to be completed go red.