Tzu-Jen Chan

Definition Improvement of Trip Durations_NEW

5

### Context [PR#48](https://github.com/MobilityData/gtfs-flex/pull/48) was created by @timMillet 2 years ago, and there seemed to be a consensus on the changes. However, the discussion stopped and the changes have not been...

foreign_key_violation doesn't catch a missing trip_id

3

### Describe the bug When testing a feed with GTFS-flex data where there is a missing trip_id in trip.txt(parent file) but being referenced in stop_times.txt, validator doesn't show a `foreign_key_violation`...

### Describe the problem The current notice description of `mixed_case_recommended_field` warning is as follows: > This field contains customer-facing text and should use Mixed Case (upper and lower case letters)...

Rule to capture consecutive stops on a trip have the same arrival and departure times

1

### Describe the problem The current validator seems unable to catch the following unreasonable data： In `stop_times.txt`, multiple stops in a single trip have the same `departure_time` and `arrival_time`. Such...

### Describe the problem When any field in a record contains an invalid format, the record will be considered invalid and an error will be reported. This record will not...