| Type | Use |
|---|---|
| Text field | Single-line text input. |
| Multi-line text | Multi-line text input. |
| Checkbox | Single yes/no selection. |
| Checkbox group | Multiple selection from several options. |
| Radio buttons | Exactly one option from a group. |
| Selection list | Single selection via dropdown. |
Radio buttons, selection lists and checkbox groups require at least two valid options. A maximum of 30 options is processed per field.