725 ILCS 5/112A-9: Jurisdiction over persons.

In child custody proceedings, the court's personal jurisdiction is determined by this State's Uniform Child-Custody Jurisdiction and Enforcement Act. Otherwise, the courts of this State have jurisdiction to bind (i) State residents, and (ii) non-residents having minimum contacts with this State, to the extent permitted by the long-arm statute, Section 2-209 of the Code of Civil Procedure, as now or hereafter amended.