问题
I need to implement a GeoPointField with Doctrine2.
It seems that Zend and Doctrine don't support it natively...
Is there a best practice for validating such an input? In the database I'd use a simple string field, right?
回答1:
/^(\-?\d+(?:\.\d+)?),?\s*(\-?\d+(?:\.\d+)?)$/
This regexp validates and captures GEO input:
- Latitude, Longitude
- Latitude Longitude
- Coords copied directly from GoogleMaps
来源：https://stackoverflow.com/questions/14067212/zend-framework-2-doctrine-2-how-to-use-geopointfields