在加州，这种条款的contract签了也是无效的

来源: 于 2013-04-08 23:12:11 [旧帖] [给我悄悄话] 本文已被阅读：次

http://www.leginfo.ca.gov/cgi-bin/displaycode?section=bpc&group=16001-17000&file=16600-16607

BUSINESS AND PROFESSIONS CODE 

16600.  Except as provided in this chapter, every contract by which
anyone is restrained from engaging in a lawful profession, trade, or
business of any kind is to that extent void.