Changeset is not validating data

[LostKobrakai]

@michallepicki

The changes will be validated and you may see errors after “applying an action”

That’s not the issue. Validations run at the time the validation function is called.

@Fl4m3Ph03n1x

This should be valid?: false since paid is a negative number.

Validations generally only validate changes, not the existing data on the reserve struct – they’re expected to be valid as supplied. You’re calling the changeset/2 function with no changes. validate_required is the only exception to that for Ecto.Changeset supplied validations.