Users like to type "N/A" or "None" &c into the allergies textarea
This box, observed users like to put "N/A" "None" &c in here. Assume because it's thought to be a required field. As we use alergies !=''
as a check for whether the member has special requirements this isn't ideal.
Ideas:
- Implement an obvious 'not required' marker
- Add info to help text