from_stop_id and to_stop_id not required for transfer_type 4 & 5

[brodyFlannigan]

Describe the bug

Hi!

The GTFS specification does not explicitly require that from_stop_id and to_stop_id be provided for records in transfers.txt with a transfer_type of 4 or 5. However, the validator reports a missing_required_field error if these two fields are not provided.

Steps/Code to Reproduce

Using the online GTFS validator, validate this file:
transcollines-qc-ca-fares-transfers.zip

(Ignore the other errors about translations and shape distances, those are known and being worked on)

Expected Results

Validator should not report a missing_required_field error if from_stop_id and to_stop_id are not provided in transfers.txt if transfer_type = 4 or 5

Actual Results

Validator returns a missing_required_field error if from_stop_id and to_stop_id are not provided in transfers.txt if transfer_type = 4 or 5

Screenshots

No response

Files used

transcollines-qc-ca-fares-transfers.zip

(Ignore other errors about translations and shape distances, those are known and are being worked on)

Validator version

4.2.1-SNAPSHOT

Operating system

(Web version of validator)

Java version

No response

Additional notes

No response

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