filtering on number field about filtrex HOT 7 CLOSED

{:error, error} -> render_error(conn, error, privileged_candidate_path(conn, :index, access_id: access_id))

[debug] Processing with MyApp.Privileged.CandidateController.index/2
  Parameters: %{"access_id" => "1ae51ba3-ee00-70b9-bc4a-57e99aaaf05b", "page" => "3", "status_equals" => "2"}
  Pipelines: [:browser, :privileged]
[debug] QUERY OK source="batches" db=6.8ms
...query...
[info] Sent 500 in 1518ms
[error] #PID<0.2676.0> running MyApp.Endpoint (cowboy_protocol) terminated
Server: localhost:5000 (http)
Request: GET /privileged/candidates?access_id=1ae51ba3-ee00-70b9-bc4a-57e99aaaf05b&page=3&status_equals=2
** (exit) an exception was raised:
    ** (WithClauseError) no with clause matching: {:error, "Invalid number value for '2'"}
        (pcms) lib/pcms_web/controllers/privileged/candidate_controller.ex:17: MyApp.Privileged.CandidateController.index/3
        (pcms) lib/pcms_web/controllers/privileged/candidate_controller.ex:1: MyApp.Privileged.CandidateController.action/2
        (pcms) lib/pcms_web/controllers/privileged/candidate_controller.ex:1: MyApp.Privileged.CandidateController.phoenix_controller_pipeline/2
        (pcms) lib/pcms_web/endpoint.ex:1: MyApp.Endpoint.instrument/4
        (phoenix) lib/phoenix/router.ex:278: Phoenix.Router.__call__/1
        (pcms) lib/plug/error_handler.ex:64: MyApp.Router.call/2
        (pcms) lib/pcms_web/endpoint.ex:1: MyApp.Endpoint.plug_builder_call/2
        (pcms) lib/plug/debugger.ex:102: MyApp.Endpoint."call (overridable 3)"/2
        (pcms) lib/pcms_web/endpoint.ex:1: MyApp.Endpoint.call/2
        (plug) lib/plug/adapters/cowboy/handler.ex:16: Plug.Adapters.Cowboy.Handler.upgrade/4
        (cowboy) /Users/gorav/Work/Solutionize/projects/pcms/deps/cowboy/src/cowboy_protocol.erl:442: :cowboy_protocol.execute/4