Jump bid without a STOP card
I made 2 mistakes in an auction today!
My right hand opponent bid 1D and I intended a simple overcall but, for some reason I cannot fathom, bid 2H. Also, because it was not intended as a jump, I did not precede it with the STOP card!
The person who bid 1D asked "Did you intend to jump?", before it was his turn to bid
Everyone passed and that was the final contract.
Should anything have happened or does the 2H contract stand?
Hope that makes sense!