MinValue / MaxValue

Can be used to limit the range of variables. Can be applied to int, float, Vector2, Vector3, Vector4, Vector2Int, Vector3Int.

Note

If you want to use it on fields that are nested inside serialized structs or classes you need to use the AllowNesting attribute.

public class NaughtyComponent : MonoBehaviour
{
    [MinValue(0), MaxValue(10)]
    public int myInt;

    [MinValue(0.0f)]
    public float myFloat;
}