My friend and I are planning a trip to Spain and France this year. We are thinking of flying into Madrid, join a group tour that takes us from Madrid to Barcelona to south of France and ending in Paris, and then fly home from Paris.

We originally planned the trip for mid-Apr to mid-May, and that's the date my friend put down on her application for a Spanish visa (she holds a Chinese passport). But something came up and we had to delay the trip by a month (May 13 to Jun 1). Now she just got her Spanish visa which is issued from April 15 to May 15 for 30 days. Will she be able to use this visa for the May 13 - Jun 1 trip? Would she have any problems crossing the border over to France (enter France from Spain on May 20)? Or does she need to apply for a new visa?

THANKS A BUNCH IN ADVANCE!!!