Checking foreign entity ID

[dimyy]

We have old entities with id like integer (149 for example)

When we try update related entities we got error: Bad 'foreign' value.

https://github.com/espocrm/espocrm/blob/2420746f1b65fde9a2c57d418d86f762426cca7e/application/Espo/ORM/Repository/RDBRepository.php#L501

Two versions:
1. Incorrect id checking
2. Incorrect data transfer from front: id transferred as integer not as string

[yuri]

You can override validatorClassName for the field in entityDefs.

[yuri]

My mistake. I though it's a validation error. I'm not sure what to do with this. We have strings for IDs statically hinted in lot of places, adding support of int would be an effort. I don't consider it as a bug.

[dimyy]

For which one? For link field?