How to scroll to a specific element in ScrollRect with Unity UI?

Question

I built a registration form for a mobile game using Unity 5.1. To do that, I use Unity UI components: ScrollRect + Autolayout (Vertical layout) + Text (labels)

Answer 1

Although @maksymiuk's answer is the most correct one, as it properly takes into account anchors, pivot and all the rest thanks to InverseTransformPoint() function, it still didn't work out-of-box for me - for vertical scroller, it was changing its X position too. So I just made change to check if vertical or horizontal scroll is enabled, and not change their axis if they aren't.

public static void SnapTo( this ScrollRect scroller, RectTransform child )
{
    Canvas.ForceUpdateCanvases();

    var contentPos = (Vector2)scroller.transform.InverseTransformPoint( scroller.content.position );
    var childPos = (Vector2)scroller.transform.InverseTransformPoint( child.position );
    var endPos = contentPos - childPos;
    // If no horizontal scroll, then don't change contentPos.x
    if( !scroller.horizontal ) endPos.x = contentPos.x;
    // If no vertical scroll, then don't change contentPos.y
    if( !scroller.vertical ) endPos.y = contentPos.y;
    scroller.content.anchoredPosition = endPos;
}