I have Domain Access and Open Layers running on a site. Think of it as a map-based Craigslist. Each city has it's own subdomain, offering location-based content.

Users create content with a location on each subdomain, and I need to make sure that content's location is inside a radius (say, within 50 miles of a centerpoint) for that subdomain.

How can I do this?

1 Answer 1


I think you can do this with:

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