The conditions that come with this rule, from its official sources.
Conditions from official sources
Can enter without prior approval with a residence permit valid for at least 4 months in a GCC country, the United States, Canada, Australia, Japan, South Korea, a European country, or any other country whose citizens need no prior approval.
Can enter without prior approval with a Schengen or US visa, used or not.
Passport validity
The source states no minimum passport validity.
Tourist entry only
These rules cover tourist visits. Work, study and transit follow other rules.
The other way round
What Jordan passport holders need to visit Somalia.
Jordan passport Somalia
e-Visa
All visitors including infants and children who intend to travel to the Federal Republic of Somalia must have an approved Electronic Visa (eTAS) before the start of their journey.