No they didn't.

There's no point in attempting tonpitty train until a child can hold their bladder. They don't even develop body awareness to know they have a bladder until 12 months; with the average range being 12 to 18 months.

No way they're fully potty trained by then.

Potty training takes a long time. Most kids aren't fully potty trained until around 4, meaning they have stopped having all accidents, including bed wetting.

Even so, theyre mostly done by 2.5 or 3, there'll just be a few odd accidents and some bed wetting here and there, mostly when they're sick or have had too much sugar or over tired to the point they don't wake up if they have to go. That sort of thing.