問 勞動者在剛(gang)入職的時(shi)候，一般用人單(dan)位都(dou)會(hui)與之約定一個試用期，那么在這種情況下只簽訂(ding)試用期合同是否有效呢(ni)？

答 《勞(lao)(lao)(lao)動(dong)(dong)合同法(fa)》第(di)十九條：試(shi)用(yong)(yong)(yong)期(qi)(qi)(qi)包含在勞(lao)(lao)(lao)動(dong)(dong)合同期(qi)(qi)(qi)限(xian)(xian)內。勞(lao)(lao)(lao)動(dong)(dong)合同僅(jin)約定試(shi)用(yong)(yong)(yong)期(qi)(qi)(qi)的，試(shi)用(yong)(yong)(yong)期(qi)(qi)(qi)不(bu)(bu)成(cheng)立，該(gai)期(qi)(qi)(qi)限(xian)(xian)為勞(lao)(lao)(lao)動(dong)(dong)合同期(qi)(qi)(qi)限(xian)(xian)。所以根據以上(shang)規定，單位如果只單獨約定試(shi)用(yong)(yong)(yong)期(qi)(qi)(qi)合同，該(gai)試(shi)用(yong)(yong)(yong)期(qi)(qi)(qi)合同不(bu)(bu)成(cheng)立。