If a viewset is using the filter backend rest_framework_json_api.filters.QueryParameterValidationFilter the server will throw a 500
error when an invalid parameter is provided and the response is being rendered using rest_framework.renderers.BrowsableAPIRenderer.

The below code snippet is one way to fix the issue.

import rest_framework.renderers
import rest_framework.exceptions
class BrowsableAPIRenderer(rest_framework.renderers.BrowsableAPIRenderer):
 def get_filter_form(self, *args, **kwargs):
 """
 override `get_filter_form` so that if a user uses
 uses a filter backend that throws a `ValidationError`
 such as `QueryParameterValidationFilter` the server
 will return the proper 4XX error with incorrect query
 parameters, rather than a 500 error.
 """
 try:
 return super(BrowsableAPIRenderer, self).get_filter_form(*args, **kwargs)
 except rest_framework.exceptions.ValidationError:
 return ""

It may be in the scope of this project to add this fix to
rest_framework_json_api.renderers or mention it in the documentation.

There are other issues with allowing the BrowsableApiRenderer with the
QueryParameterValidationFilter such as the 'format' option the browsable
api provides.

class QueryParameterValidationFilter(rest_framework_json_api.filters.QueryParameterValidationFilter):
 query_regex = re.compile(r'^(sort|include|format)$|^(filter|fields|page)(\[[\w\.\-]+\])?$')

Users can use the above fix to allow format, however they may want to do something more complex such as overriding QueryParameterValidationFilter.validate_query_params so that it uses a different
query_regex based on the if the view is a subclass of rest_framework.renderers.BrowsableAPIRenderer