Constraint report
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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 Maurice Wilkes (Q62857)
: 2, : 4, : 15, : 2279, : 181, : 2
| Status | Property | Message | Constraint |
|---|---|---|---|
| DBLP author ID | /^(?:\d{2,3}\\/\d+(-\d+)?[a-zA-Z-]*(-\d+)?|[a-z]\\/[0-9A-Za-z]*(-\d+)?)$/u is not a valid regular expression. | format constraint | |
| publication date | The parameter "item of property constraint" must be one of the following: | allowed-entity-types constraint | |
| for work | Values of for work statements should be instances of one of the following classes (or of one of their subclasses), but Electronic Delay Storage Automatic Calculator currently isn't: | value-type constraint | |
| for work | Values of for work statements should be instances of one of the following classes (or of one of their subclasses), but Electronic Delay Storage Automatic Calculator currently isn't: | value-type constraint | |
| Erdős number | This Erdős number statement is missing a qualifier point in time. | required qualifier constraint | |
| academic degree | Statements for academic degree should have at least one reference. | citation-needed constraint | |
| NORAF ID | This property should only have a single value with the same set of qualifiers for these properties: | single-value constraint | |
| NORAF ID | This property should only have a single value with the same set of qualifiers for these properties: | single-value constraint | |
| National Library of Latvia ID | Entities with statements for National Library of Latvia ID should also have a label at least in Latvian language. | label in language constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint | |
| award received | Statements for award received should have at least one reference. | citation-needed constraint |