Business idea validation

I have an idea for an application Which will " Help people meet other people with different skills for building products - for example I have an idea (just like this one) but don't have skills & other people who have skills but no idea Come together too build and work on that idea " because you know first step is the most hardest and product building is that step for any business It will solve problem for all the people - this problem is mine as well I had this idea when I looked for people who can help me build my ideas because I have no skills Soo if any developer is interested I would like to co-found with them this idea And I have just given the basic idea here I also have a lot of things that I want to include in this application .