{
  "fieldia": "0.1",
  "id": "event-registration",
  "title": "Register for the summit",
  "description": "A day of talks and workshops. Cairo, 14 November, 9:00 to 17:00.",
  "data": {
    "kind": "responses"
  },
  "maxWidth": "medium",
  "look": {
    "theme": "material"
  },
  "fields": {
    "full_name": {
      "type": "char",
      "label": "Full name",
      "required": true
    },
    "email": {
      "type": "char",
      "label": "Email",
      "required": true,
      "pattern": "^[^@\\s]+@[^@\\s]+\\.[^@\\s]+$"
    },
    "phone": {
      "type": "char",
      "label": "Phone"
    },
    "organisation": {
      "type": "char",
      "label": "Organisation"
    },
    "ticket": {
      "type": "selection",
      "label": "Ticket",
      "required": true,
      "options": [
        {
          "value": "standard",
          "label": "Standard"
        },
        {
          "value": "student",
          "label": "Student"
        },
        {
          "value": "vip",
          "label": "VIP, with the dinner"
        }
      ],
      "default": "standard"
    },
    "price": {
      "type": "monetary",
      "label": "Price",
      "currency": "USD",
      "compute": "if(ticket == 'vip', 250, if(ticket == 'student', 40, 120))"
    },
    "student_id": {
      "type": "char",
      "label": "Student card number"
    },
    "sessions": {
      "type": "selection",
      "label": "Workshops you would like to join",
      "multiple": true,
      "options": [
        {
          "value": "design",
          "label": "Design that people finish"
        },
        {
          "value": "data",
          "label": "Data you can trust"
        },
        {
          "value": "ai",
          "label": "AI in everyday work"
        },
        {
          "value": "growth",
          "label": "Growing a small team"
        }
      ]
    },
    "diet": {
      "type": "selection",
      "label": "Food",
      "options": [
        {
          "value": "none",
          "label": "No needs"
        },
        {
          "value": "vegetarian",
          "label": "Vegetarian"
        },
        {
          "value": "vegan",
          "label": "Vegan"
        },
        {
          "value": "gluten",
          "label": "Gluten-free"
        },
        {
          "value": "other",
          "label": "Something else"
        }
      ]
    },
    "access": {
      "type": "text",
      "label": "Anything we should arrange for you to take part?",
      "size": 500
    }
  },
  "layout": {
    "type": "sections",
    "id": "registration",
    "children": [
      {
        "type": "section",
        "id": "about",
        "title": "About you",
        "columns": 2,
        "children": [
          {
            "type": "field",
            "id": "f-name",
            "field": "full_name"
          },
          {
            "type": "field",
            "id": "f-email",
            "field": "email",
            "widget": "email"
          },
          {
            "type": "field",
            "id": "f-phone",
            "field": "phone",
            "widget": "phone"
          },
          {
            "type": "field",
            "id": "f-org",
            "field": "organisation"
          }
        ]
      },
      {
        "type": "section",
        "id": "ticket",
        "title": "Your ticket",
        "columns": 2,
        "children": [
          {
            "type": "field",
            "id": "f-ticket",
            "field": "ticket",
            "widget": "radio"
          },
          {
            "type": "field",
            "id": "f-price",
            "field": "price"
          },
          {
            "type": "field",
            "id": "f-student",
            "field": "student_id",
            "invisible": "ticket != 'student'",
            "required": "ticket == 'student'"
          },
          {
            "type": "field",
            "id": "f-sessions",
            "field": "sessions",
            "widget": "checkboxes",
            "colspan": 2
          }
        ]
      },
      {
        "type": "section",
        "id": "needs",
        "title": "On the day",
        "columns": 2,
        "children": [
          {
            "type": "field",
            "id": "f-diet",
            "field": "diet"
          },
          {
            "type": "field",
            "id": "f-access",
            "field": "access",
            "colspan": 2
          }
        ]
      }
    ]
  }
}