Property editors which enable a null value to be selected in preference to a default value.
The NuGet package installs a single assembly Our.Umbraco.NullableTypes.dll which has a dependency on Umbraco Embedded Resource.
A tri-state data-type where the default value is null.
The raw values are stored as strings: "", "0" or "1", which makes it compatable with the built-in true/false data-type. The property-value-converter will return a nullable bool.
Based on the built-in numeric data-type, this adds a checkbox to toggle between the integer value and a null. The property-value-converter will return a nullable integer.
'But strings are always nullable !' however with a textbox alone there's no way to distinguish between whitespace and null, so this data-type adds a checkbox to toggle between the textbox value and a null.
The raw values are stored as json, but will also read in raw string values (as stored by the built-in textstring data-type, so can migrate away from this, but not return if item has been saved). The property-value-converter will return a string.
