{
  "version": 1,
  "title": "Vaccination Campaign Record",
  "fields": [
    {
      "id": "location",
      "type": "geopoint",
      "label": "Vaccination Point Location",
      "required": true
    },
    {
      "id": "vial_id",
      "type": "barcode",
      "label": "Vial ID / Batch Number",
      "hint": "Scan the vaccine vial barcode"
    },
    {
      "id": "vaccine_type",
      "type": "select_one",
      "label": "Vaccine Type",
      "required": true,
      "options": [
        {"value": "measles", "label": "Measles"},
        {"value": "polio", "label": "Polio"},
        {"value": "dtp", "label": "DTP (Diphtheria, Tetanus, Pertussis)"},
        {"value": "hepatitis_b", "label": "Hepatitis B"},
        {"value": "covid19", "label": "COVID-19"},
        {"value": "influenza", "label": "Influenza"},
        {"value": "other", "label": "Other"}
      ]
    },
    {
      "id": "doses_administered",
      "type": "number",
      "label": "Doses Administered",
      "required": true
    },
    {
      "id": "age_group",
      "type": "select_one",
      "label": "Primary Age Group",
      "required": true,
      "options": [
        {"value": "infant", "label": "Infant (0–12 months)"},
        {"value": "toddler", "label": "Toddler (1–5 years)"},
        {"value": "child", "label": "Child (6–12 years)"},
        {"value": "adolescent", "label": "Adolescent (13–17 years)"},
        {"value": "adult", "label": "Adult (18–59 years)"},
        {"value": "elderly", "label": "Elderly (60+ years)"},
        {"value": "mixed", "label": "Mixed"}
      ]
    },
    {
      "id": "adverse_events",
      "type": "select_one",
      "label": "Adverse Events Observed",
      "options": [
        {"value": "none", "label": "None"},
        {"value": "minor", "label": "Minor (redness, mild fever)"},
        {"value": "moderate", "label": "Moderate"},
        {"value": "severe", "label": "Severe — referred to clinic"}
      ]
    },
    {
      "id": "vials_wasted",
      "type": "number",
      "label": "Vials Wasted / Discarded"
    },
    {
      "id": "notes",
      "type": "textarea",
      "label": "Notes"
    }
  ]
}