The field endpoint can return this set of controlType values. Most control types are commonly know input fields but some are handling a custom structure, for example the GUEST_LIST type when a user selects an entertainment category.

TEXT: A single-line text field
MULTI_LINE_TEXT: A multi-line text field that supports carriage return
INTEGER: A numeric field with no decimals
DOUBLE: A numeric field with decimals
LIST: A drop-down or view that can
DATE: A date picker without the time
DATE_TIME: A date and time picker
SWITCH: A checkbox or switch stored as a boolean
CONTENT_HOLDER: A control for capturing images or pdf:s, for example to take an image of a receipt
GUEST_LIST: An array of user/company pairs to define the participants when doing an entertainment category. The structure for the value is in this format
```
[
  {
    "name": "Person A",
    "company": "Company A"
  },
  {
    "name": "Person B",
    "company": "Company B"
  }
]
```

FIELD_GROUP : A group of several fields that belong together, for example, entertainment fields, the route section in mileage.