Hello trying to make a TextInput display a current value from a sharepoint list item,
But i want user to be able to simply click on input and type something new in or add to it. Due to the way i am checking for the record - i would like to display by default the current record text ( comments ).
I tried to edit the OnChange field to use an UpdateIf and Match to compare and find the correct record - but it does not like the way I am doing this. Anyone able to help here? i am kind of stumped. Need to make sure the current label is also the same "trailer record" that its updating so this data follows the trailer if it moves location.

OnChange
UpdateIf('Trailer Tracking', Match('374B1TrailerLabel'.Text,Trailer.Value), Comments.Text = '374B1Comments'.Text);
Default
LookUp('Trailer Tracking', Building.Value = "374" && Dock.Value = "B1" && '374B1TrailerLabel'.Text = Trailer.Value, Comments)