In basketball can a shot be blocked after a foul is committed or is this considered goal tending?

NCAA rules prohibit the blocking of field goals at the crossbar by a player in the end zone (which is not always the case). This is an unusual rule.

Leaping at the crossbar was declared illegal by the NFL (in 1969?), after it was in vogue for about a year. In 2003, the NFL also enforced a "running forward and leaping" ban for the protection of the airborne attackers and the kickers alike. The only legal block is hitting the ball coming off the foot, or jumping straight up.