Legal analysis: depending on the specific situation. If you are sued, you will receive a summons from the court, so you can formally confirm it after receiving the summons.

Legal basis: People's Republic of China (PRC) Civil Procedure Law.

Article 143 If the plaintiff refuses to appear in court without justifiable reasons after being summoned by a summons, or withdraws from court without the permission of the court, it may be treated as withdrawing the lawsuit; If the defendant counterclaims, he may make a judgment by default.

Article 144 If the defendant refuses to appear in court without justifiable reasons after being summoned by a summons, or withdraws from court without the permission of the court, he may make a judgment by default.