Constraint report
This special page performs constraint checks on any entity you want. The entities are fetched from the live system, so every constraint violation you fix there will be instantly removed from this list.
The constraints are parsed from statements on properties each time those statements are edited, usually within a few minutes.
Result for Albert Bogen (Q201942)
: 1, : 1, : 1, : 476, : 12
| Status | Property | Message | Constraint |
|---|---|---|---|
| Sports-Reference.com Olympic athlete ID (archived) | /^(?:|([a-z]{2}|[aeiou])\\/(\1[a-z\-]*|[a-z\-]*-\1[a-z\-]*)-1?\d)$/u is not a valid regular expression. | format constraint | |
| relative | This relative statement is missing a qualifier kinship to subject. | required qualifier constraint | |
| date of death | Statements for date of death should have at least one reference. | citation-needed constraint |