Consumer Protection Act Article 16

Where by removing any standard terms and conditions, or part of the terms and conditions thereof are held to be null or void, or do not constitute as part of the standard contracts, do not affect the contract formation, the remaining part of the contract shall still be valid, except for it is obviously unconscionable to one party, then the entire contract shall be null and void.
中文原文 消費者保護法第16條
定型化契約中之定型化契約條款,全部或一部無效或不構成契約內容之一部者,除去該部分,契約亦可成立者,該契約之其他部分,仍為有效。
但對當事人之一方顯失公平者,該契約全部無效。

English translation for reference only; the Chinese text prevails. Not legal advice.