Like in this example I’ve added fields to my registration form (customers/register.liquid in my theme Prestige)
<label for="CustomerFormAllergies">Allergies</label>
<input type="text" id="CustomerFormAllergies" name="customer[note][Allergies]" placeholder="Allergies">
Now I want to access only the labeled part of the customer note. With “{{ customer.note }}” I get everything stored in there. How do I use the label, for example [Allergies] as in the code snippet above, to retrieve only that specific part of it?