Important

Enable SaintsEditor before using

Invoke a method when its target is disposed from the Inspector. The method can be an async or IEnumerator or a normal function. Any parameters must be optional. Returning value is ignored

using SaintsField;

public bool error;

[OnInspectorDispose]
private void OnInspectorDispose()
{
    if (error)
    {
        throw new Exception(
quot;Expected Error! {GetId()}");
    }
    Debug.Log(
quot;Dispose done {GetId()}");
}

[OnInspectorDispose]
private IEnumerator OnInspectorAsync()
{
    string id = GetId();

    yield return new WaitForSeconds(2);
    Debug.Log(
quot;Dispose async done {id}");
}