Problem with Invalid field value for field - system language and formatting of lat/lon

[wkulesza]

Hi,
great work on the docker. We succesfully run it and it will be powering our standard OBA deployments.
We noticed a strange behaviour linked to differences in how OBA ios treats formatting of lat/lon included in endpoints produced by oba docker.
When ios app (setup with any other language than english - i.e. polish, german) sends requests:
api/where/stops-for-location.json?lon=16.903518751776243&latSpan=0.00919621834986728&lat=52.36105449372918&lonSpan=0.009276089134189647&version=2&app_ver=24.3.1&key=web&app_uid=215BB071-58FF-41C7-AC51-A184CBB7B4FA

it's getting an error:

When we replace the . with , for lat/lon/latspan/lonspan, it works again:
api/where/stops-for-location.json?lon=16,903518751776243&latSpan=0,00919621834986728&lat=52,36105449372918&lonSpan=0,009276089134189647&version=2&app_ver=24.3.1&key=web&app_uid=215BB071-58FF-41C7-AC51-A184CBB7B4FA

To debug the error in ios, try opening any OBA endpoint in xcode and start emulator (dont use english language).

[wkulesza]

ok, we found a solution/fix for anybody that runs this outside of the US (with different language than english).What works for us is adding the following directive to virtualhost settings of Apache server:
RequestHeader set Accept-Language "en-US"