問 勞動(dong)者在(zai)剛入(ru)職的時候，一(yi)般用人單(dan)位都會與之約定一(yi)個(ge)試用期，那么在(zai)這種情(qing)況下只(zhi)簽訂試用期合同是否有效呢？

答 《勞(lao)(lao)動合(he)同(tong)(tong)(tong)法(fa)》第(di)十九(jiu)條(tiao)：試用(yong)期(qi)包含在勞(lao)(lao)動合(he)同(tong)(tong)(tong)期(qi)限(xian)內。勞(lao)(lao)動合(he)同(tong)(tong)(tong)僅約定(ding)試用(yong)期(qi)的，試用(yong)期(qi)不(bu)成立，該期(qi)限(xian)為(wei)勞(lao)(lao)動合(he)同(tong)(tong)(tong)期(qi)限(xian)。所(suo)以根據(ju)以上規(gui)定(ding)，單(dan)位如(ru)果只單(dan)獨約定(ding)試用(yong)期(qi)合(he)同(tong)(tong)(tong)，該試用(yong)期(qi)合(he)同(tong)(tong)(tong)不(bu)成立。