問 勞動者(zhe)在剛入(ru)職(zhi)的時候，一般用(yong)人單(dan)位(wei)都會與之約定一個(ge)試用(yong)期，那么在這種情況下只簽訂試用(yong)期合同是否有效呢？

答(da) 《勞(lao)動(dong)合(he)同(tong)(tong)法》第十九條(tiao)：試(shi)(shi)用(yong)(yong)期(qi)(qi)(qi)包含在勞(lao)動(dong)合(he)同(tong)(tong)期(qi)(qi)(qi)限(xian)內。勞(lao)動(dong)合(he)同(tong)(tong)僅約定試(shi)(shi)用(yong)(yong)期(qi)(qi)(qi)的(de)，試(shi)(shi)用(yong)(yong)期(qi)(qi)(qi)不成立，該(gai)期(qi)(qi)(qi)限(xian)為勞(lao)動(dong)合(he)同(tong)(tong)期(qi)(qi)(qi)限(xian)。所以根據(ju)以上規(gui)定，單位如果只單獨(du)約定試(shi)(shi)用(yong)(yong)期(qi)(qi)(qi)合(he)同(tong)(tong)，該(gai)試(shi)(shi)用(yong)(yong)期(qi)(qi)(qi)合(he)同(tong)(tong)不成立。