Minimum length of the entered text to trigger the autocomplete, defaults to 0. May be useful to improve performance when there are many select options.
When true, allows arbitrary text input, even if no option corresponding to the entered
value exists.
Affects which value is used e.g. for evaluating conditions such as hidden-if.
When value: Use the value of the selected option. When unrestricted is enabled and no
matching option exists, use the text as entered in the autocomplete input field.
When text: Use the text as entered in the autocomplete input field.
A select element can be displayed as a combobox. It can be converted to a text input field so that it displays a list of possible options as the user types. See cob2auto for this feature, these are the optional settings for that feature.